🌿 Fern Regeneration -- October 30, 2025

.fernignore

@@ -60,6 +60,7 @@ tests/expressionMeasurement/streaming.test.ts
 # Required manual edits for Node 18 compatibility
 tests/unit/fetcher/Fetcher.test.ts
 tests/unit/file/file.test.ts
+tests/unit/file/test-file.txt
 
 # Needed because node 18 doesn't actually have a global.File
 tests/BrowserTestEnvironment.ts

.github/workflows/ci.yml

@@ -14,14 +14,14 @@ jobs:
               with:
                   node-version: "18.18.0"
 
-            - name: Setup yarn
-              run: npm install -g yarn
+            - name: Install pnpm
+              uses: pnpm/action-setup@v4
 
             - name: Install dependencies
-              run: yarn install
+              run: pnpm install
 
             - name: Compile
-              run: yarn build
+              run: pnpm build
 
     test:
         runs-on: ubuntu-latest
@@ -34,20 +34,18 @@ jobs:
               with:
                   node-version: "18.18.0"
 
-            - name: Setup yarn
-              run: npm install -g yarn
+            - name: Install pnpm
+              uses: pnpm/action-setup@v4
 
             - name: Install dependencies
-              run: yarn install
+              run: pnpm install
 
             - name: Check for formatting issues
-              run: yarn prettier . --check --ignore-unknown
+              run: pnpm format:check
 
             - name: Run tests
-              run: yarn test
-
-            - name: Run browser tests
-              run: yarn test:browser
+              # --configLoader runner is used to make vitest able to load its config as a ESM module in node 18. We wouldn't need to specify this if we didn't support node 18.
+              run: pnpm test --configLoader runner
 
     publish:
         needs: [compile, test]
@@ -62,14 +60,14 @@ jobs:
               with:
                   node-version: "18.18.0"
 
-            - name: Setup yarn
-              run: npm install -g yarn
+            - name: Setup pnpm
+              run: npm install -g pnpm
 
             - name: Install dependencies
-              run: yarn install
+              run: pnpm install
 
             - name: Build
-              run: yarn build
+              run: pnpm build
 
             - name: Publish to npm
               run: |

.mock/fern.config.json

@@ -1,4 +1,4 @@
 {
   "organization" : "hume",
-  "version" : "0.99.1"
+  "version" : "0.93.2"
 }

.npmignore

@@ -5,6 +5,7 @@ tests
 .github
 .fernignore
 .prettierrc.yml
+biome.json
 tsconfig.json
 yarn.lock
 pnpm-lock.yaml

biome.json

@@ -0,0 +1,74 @@
+{
+    "$schema": "https://biomejs.dev/schemas/2.3.1/schema.json",
+    "root": true,
+    "vcs": {
+        "enabled": false
+    },
+    "files": {
+        "ignoreUnknown": true,
+        "includes": [
+            "**",
+            "!!dist",
+            "!!**/dist",
+            "!!lib",
+            "!!**/lib",
+            "!!_tmp_*",
+            "!!**/_tmp_*",
+            "!!*.tmp",
+            "!!**/*.tmp",
+            "!!.tmp/",
+            "!!**/.tmp/",
+            "!!*.log",
+            "!!**/*.log",
+            "!!**/.DS_Store",
+            "!!**/Thumbs.db"
+        ]
+    },
+    "formatter": {
+        "enabled": true,
+        "indentStyle": "space",
+        "indentWidth": 4,
+        "lineWidth": 120
+    },
+    "javascript": {
+        "formatter": {
+            "quoteStyle": "double"
+        }
+    },
+    "assist": {
+        "enabled": true,
+        "actions": {
+            "source": {
+                "organizeImports": "on"
+            }
+        }
+    },
+    "linter": {
+        "rules": {
+            "style": {
+                "useNodejsImportProtocol": "off"
+            },
+            "suspicious": {
+                "noAssignInExpressions": "warn",
+                "noUselessEscapeInString": {
+                    "level": "warn",
+                    "fix": "none",
+                    "options": {}
+                },
+                "noThenProperty": "warn",
+                "useIterableCallbackReturn": "warn",
+                "noShadowRestrictedNames": "warn",
+                "noTsIgnore": {
+                    "level": "warn",
+                    "fix": "none",
+                    "options": {}
+                },
+                "noConfusingVoidType": {
+                    "level": "warn",
+                    "fix": "none",
+                    "options": {}
+                }
+            }
+        }
+    }
+}

package.json

@@ -1,6 +1,6 @@
 {
     "name": "hume",
-    "version": "0.15.2",
+    "version": "0.15.3",
     "private": false,
     "repository": "github:humeai/hume-typescript-sdk",
     "type": "commonjs",
@@ -32,11 +32,7 @@
             },
             "default": "./dist/cjs/serialization/index.js"
         },
-        "./package.json": "./package.json",
-        "./core": {
-            "types": "./dist/esm/core/index.d.mts",
-            "default": "./dist/esm/core/index.mjs"
-        }
+        "./package.json": "./package.json"
     },
     "files": [
         "dist",
@@ -45,14 +41,18 @@
         "LICENSE"
     ],
     "scripts": {
-        "format": "prettier . --write --ignore-unknown",
-        "build": "yarn build:cjs && yarn build:esm",
+        "format": "biome format --write --skip-parse-errors --no-errors-on-unmatched --max-diagnostics=none",
+        "format:check": "biome format --skip-parse-errors --no-errors-on-unmatched --max-diagnostics=none",
+        "lint": "biome lint --skip-parse-errors --no-errors-on-unmatched --max-diagnostics=none",
+        "lint:fix": "biome lint --fix --unsafe --skip-parse-errors --no-errors-on-unmatched --max-diagnostics=none",
+        "check": "biome check --skip-parse-errors --no-errors-on-unmatched --max-diagnostics=none",
+        "check:fix": "biome check --fix --unsafe --skip-parse-errors --no-errors-on-unmatched --max-diagnostics=none",
+        "build": "pnpm build:cjs && pnpm build:esm",
         "build:cjs": "tsc --project ./tsconfig.cjs.json",
         "build:esm": "tsc --project ./tsconfig.esm.json && node scripts/rename-to-esm-files.js dist/esm",
-        "test": "jest --config jest.config.mjs",
-        "test:unit": "jest --selectProjects unit",
-        "test:browser": "jest --selectProjects browser",
-        "test:wire": "jest --selectProjects wire"
+        "test": "vitest",
+        "test:unit": "vitest --project unit",
+        "test:wire": "vitest --project wire"
     },
     "dependencies": {
         "ws": "^8.16.0",
@@ -63,15 +63,11 @@
         "webpack": "^5.97.1",
         "ts-loader": "^9.5.1",
         "@types/ws": "^8.5.9",
-        "jest": "^29.7.0",
-        "@jest/globals": "^29.7.0",
-        "@types/jest": "^29.5.14",
-        "ts-jest": "^29.3.4",
-        "jest-environment-jsdom": "^29.7.0",
-        "msw": "^2.8.4",
+        "vitest": "^3.2.4",
+        "msw": "2.11.2",
         "@types/node": "^18.19.70",
-        "prettier": "^3.4.2",
         "typescript": "~5.7.2",
+        "@biomejs/biome": "2.3.1",
         "@types/uuid": "9.0.7"
     },
     "browser": {
@@ -80,7 +76,7 @@
         "path": false,
         "stream": false
     },
-    "packageManager": "[email protected]",
+    "packageManager": "[email protected]",
     "engines": {
         "node": ">=18.0.0"
     },