first requested changes

integrationTests/ts-esm/package.json

@@ -9,7 +9,6 @@
     "typescript-4.2": "npm:[email protected]",
     "typescript-4.3": "npm:[email protected]",
     "typescript-4.4": "npm:[email protected]",
-    "typescript-4.5": "npm:[email protected]",
-    "typescript-next": "npm:typescript@next"
+    "typescript-4.5": "npm:[email protected]"
   }
 }

integrationTests/ts/package.json

@@ -10,7 +10,6 @@
     "typescript-4.2": "npm:[email protected]",
     "typescript-4.3": "npm:[email protected]",
     "typescript-4.4": "npm:[email protected]",
-    "typescript-4.5": "npm:[email protected]",
-    "typescript-next": "npm:typescript@next"
+    "typescript-4.5": "npm:[email protected]"
   }
 }

integrationTests/webpack/webpack.config.json

@@ -2,8 +2,6 @@
   "mode": "production",
   "entry": "./entry.js",
   "output": {
-    "library": {
-      "type": "commonjs2"
-    }
+    "libraryTarget": "commonjs2"
   }
 }

package.json

@@ -44,7 +44,7 @@
     "prettier:check": "prettier --check .",
     "check:spelling": "cspell --cache --no-progress '**/*'",
     "check:integrations": "npm run build:npm && npm run build:deno && mocha --full-trace integrationTests/*-test.js",
-    "build:npm": "node resources/build-npm.js && node resources/build-npm-esm.js",
+    "build:npm": "node resources/build-npm.js && node resources/build-npm.js --esm-only",
     "build:deno": "node resources/build-deno.js",
     "gitpublish:npm": "bash ./resources/gitpublish.sh npm npmDist",
     "gitpublish:deno": "bash ./resources/gitpublish.sh deno denoDist"
@@ -56,7 +56,6 @@
     "@babel/plugin-transform-typescript": "7.15.8",
     "@babel/preset-env": "7.15.8",
     "@babel/register": "7.15.3",
-    "@types/babel__core": "^7.1.16",
     "@types/chai": "4.2.22",
     "@types/mocha": "9.0.0",
     "@types/node": "16.11.1",

resources/build-npm.js

@@ -15,29 +15,31 @@ const prettierConfig = JSON.parse(
   fs.readFileSync(require.resolve('../.prettierrc'), 'utf-8'),
 );
 
+const isESMOnly = process.argv.includes('--esm-only');
+
 if (require.main === module) {
   buildNPM();
 }
 
 exports.buildNPM = buildNPM;
 
-function buildNPM({ isFullESM = false } = {}) {
-  const distDirectory = isFullESM ? './npmEsmDist' : './npmDist';
+function buildNPM() {
+  const distDirectory = isESMOnly ? './npmEsmDist' : './npmDist';
 
   fs.rmSync(distDirectory, { recursive: true, force: true });
   fs.mkdirSync(distDirectory);
 
   const srcFiles = readdirRecursive('./src', { ignoreDir: /^__.*__$/ });
 
-  const packageJSON = buildPackageJSON(srcFiles, { isFullESM });
+  const packageJSON = buildPackageJSON(srcFiles);
 
   for (const filepath of srcFiles) {
     const srcPath = path.join('./src', filepath);
     const destPath = path.join(distDirectory, filepath);
 
     fs.mkdirSync(path.dirname(destPath), { recursive: true });
     if (filepath.endsWith('.ts')) {
-      if (isFullESM) {
+      if (isESMOnly) {
         const js =
           filepath === 'version.ts'
             ? babelTransform(getVersionFileBody(packageJSON.version), {
@@ -85,7 +87,7 @@ function buildNPM({ isFullESM = false } = {}) {
 
   assert(packageJSON.types === undefined, 'Unexpected "types" in package.json');
 
-  if (isFullESM) {
+  if (isESMOnly) {
     packageJSON.typesVersions = {
       '>=4.2.0': {
         '*': ['*'],
@@ -150,7 +152,6 @@ function buildPackageJSON(
    * @type {string[]}
    */
   srcFiles,
-  { isFullESM = false } = {},
 ) {
   /**
    * @type {Record<string,unknown>}
@@ -163,7 +164,7 @@ function buildPackageJSON(
   delete packageJSON.scripts;
   delete packageJSON.devDependencies;
 
-  if (isFullESM) {
+  if (isESMOnly) {
     delete packageJSON.module;
     packageJSON.version = `${packageJSON.version}-esm`;
 
@@ -199,7 +200,7 @@ function buildPackageJSON(
     packageJSON.publishConfig = { tag: publishTag };
   }
 
-  if (isFullESM) {
+  if (isESMOnly) {
     /**
      * This allows imports without explicit extensions and index imports
      * Like `import("graphql/language/parser")` and `import("graphql/utilities")`