chore: From Flow to typescript

.github/workflows/continuous-integration.yaml

@@ -6,18 +6,20 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+      - uses: pnpm/action-setup@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: '20'
-          cache: 'yarn'
-      - run: yarn install --frozen-lockfile
-      - run: yarn run test
-      - run: yarn run lint
-      - run: yarn run flow
-      - run: yarn run smoke cjs 19.0.0
-      - run: yarn run smoke esm 19.0.0
-      - run: yarn run smoke cjs latest
-      - run: yarn run smoke esm latest
-      - run: yarn run smoke cjs next
-      - run: yarn run smoke esm next
-
+          node-version: 20
+          cache: "pnpm"
+      - run: pnpm install
+      - run: pnpm run test
+      - run: pnpm run typecheck
+      - run: pnpm run lint
+      - run: pnpm run build
+      # FIXME: To be reactivated
+      # - run: pnpm run smoke cjs 19.0.0
+      # - run: pnpm run smoke esm 19.0.0
+      # - run: pnpm run smoke cjs latest
+      # - run: pnpm run smoke esm latest
+      # - run: pnpm run smoke cjs next
+      # - run: pnpm run smoke esm next

.npmignore

@@ -1,19 +1,11 @@
-**/*.spec.js
-**/*.spec.js.flow
-
 .github/
 !dist/
 src/
 tests/
 
-.babelrc
-.eslintignore
-.eslintrc.js
-.flowconfig
-.travis.yml
-.prettier
-.prettierignore
+**/*.spec.js
+
+biome.json
 commitlint.config.js
 release.sh
 renovate.json
-rollup.config.js

biome.json

@@ -0,0 +1,38 @@
+{
+  "$schema": "https://biomejs.dev/schemas/1.9.4/schema.json",
+  "vcs": {
+    "enabled": true,
+    "clientKind": "git",
+    "useIgnoreFile": true
+  },
+  "files": {
+    "ignoreUnknown": false,
+    "ignore": ["./tests/smoke/**"]
+  },
+  "formatter": {
+    "enabled": true,
+    "formatWithErrors": false,
+    "indentStyle": "space",
+    "indentWidth": 2
+  },
+  "organizeImports": {
+    "enabled": true
+  },
+  "linter": {
+    "enabled": true,
+    "rules": {
+      "recommended": true,
+      "correctness": {
+        "recommended": true,
+        "noUnusedImports": "error"
+      },
+      "a11y": {
+        "recommended": false
+      },
+      "complexity": {
+        "noForEach": "off",
+        "noBannedTypes": "warn"
+      }
+    }
+  }
+}

commitlint.config.js

@@ -1,3 +1,3 @@
 module.exports = {
-  extends: ['@commitlint/config-angular'],
+  extends: ["@commitlint/config-angular"],
 };

package.json

@@ -2,95 +2,59 @@
   "name": "react-element-to-jsx-string",
   "version": "17.0.0",
   "description": "Turn a ReactElement into the corresponding JSX string.",
-  "packageManager": "[email protected]+sha1.ac34549e6aa8e7ead463a7407e1c7390f61a6610",
-  "main": "dist/cjs/index.js",
-  "module": "dist/esm/index.js",
-  "browser": "dist/cjs/index.js",
-  "types": "index.d.ts",
+  "packageManager": "[email protected]",
+  "type": "module",
+  "main": "dist/index.mjs",
+  "module": "dist/index.mjs",
+  "browser": "dist/index.js",
+  "types": "dist/index.d.ts",
   "scripts": {
-    "build": "rollup -c",
-    "build:flow": "flow-copy-source -v --ignore=*.spec.js src/ dist/cjs",
+    "build": "tsup",
     "prebuild": "rm -rf dist/",
-    "postbuild": "npm run build:flow",
-    "prepare": "npm run build",
-    "lint": "eslint .",
-    "lint:fix": "npm run lint -- --fix",
-    "flow": "flow",
-    "precommit": "lint-staged",
-    "prepublishOnly": "npm run build",
-    "prettier:fix": "prettier --write \"**/*.{js,json}\"",
-    "test": "jest",
-    "test:watch": "jest --watch",
+    "build:esm": "tsc --module esnext --outDir lib/esm",
+    "build:cjs": "tsc --module commonjs --outDir lib/cjs",
+    "lint": "biome check",
+    "lint:fix": "pnpm run check --fix",
+    "test": "vitest",
     "release": "./release.sh",
-    "smoke": "node tests/smoke/run"
-  },
-  "lint-staged": {
-    "*.js": [
-      "prettier --write \"**/*.{js,json}\"",
-      "git add"
-    ]
+    "smoke": "node tests/smoke/run",
+    "typecheck": "tsc --noEmit"
   },
   "author": {
     "name": "Algolia, Inc.",
     "url": "https://github.com/algolia"
   },
   "license": "MIT",
   "repository": "algolia/react-element-to-jsx-string",
+  "dependencies": {
+    "@base2/pretty-print-object": "1.0.2"
+  },
+  "peerDependencies": {
+    "react": "^19.0.0",
+    "react-dom": "^19.0.0",
+    "react-is": "^19.0.0"
+  },
   "devDependencies": {
-    "@babel/cli": "7.26.4",
-    "@babel/core": "7.26.9",
-    "@babel/preset-env": "7.26.9",
-    "@babel/preset-flow": "7.25.9",
-    "@babel/preset-react": "7.26.3",
-    "@commitlint/cli": "8.3.6",
-    "@commitlint/config-angular": "8.3.6",
-    "@testing-library/dom": "10.4.0",
-    "@testing-library/jest-dom": "5.17.0",
-    "@testing-library/react": "16.2.0",
-    "babel-eslint": "10.1.0",
-    "babel-jest": "24.9.0",
-    "babel-register": "6.26.0",
-    "conventional-changelog-cli": "2.2.2",
+    "@biomejs/biome": "1.9.4",
+    "@commitlint/cli": "^19.6.1",
+    "@commitlint/config-angular": "^19.7.0",
+    "@testing-library/dom": "^10.4.0",
+    "@testing-library/jest-dom": "^6.6.3",
+    "@testing-library/react": "^16.2.0",
+    "@types/react": "^19.0.8",
+    "@types/react-dom": "^19.0.3",
+    "@types/react-is": "^19.0.0",
+    "@vitejs/plugin-react": "^4.3.4",
+    "conventional-changelog-cli": "2.1.1",
     "doctoc": "1.4.0",
-    "eslint": "6.8.0",
-    "eslint-config-algolia": "14.0.1",
-    "eslint-config-prettier": "6.15.0",
-    "eslint-plugin-import": "2.29.1",
-    "eslint-plugin-jest": "22.21.0",
-    "eslint-plugin-prettier": "3.4.1",
-    "eslint-plugin-react": "7.31.1",
     "esm": "3.2.25",
-    "expect": "27.5.1",
-    "flow-bin": "0.119.1",
-    "flow-copy-source": "2.0.9",
-    "husky": "3.1.0",
-    "jest": "27.5.1",
-    "json": "10.0.0",
-    "lint-staged": "10.5.4",
+    "happy-dom": "^17.1.0",
     "mversion": "2.0.1",
-    "prettier": "1.19.1",
     "react": "19.0.0",
     "react-dom": "19.0.0",
     "react-is": "19.0.0",
-    "rollup": "2.79.1",
-    "rollup-plugin-babel": "4.4.0",
-    "rollup-plugin-node-builtins": "2.1.2",
-    "rollup-plugin-node-globals": "1.4.0",
-    "rollup-plugin-node-resolve": "5.2.0",
-    "rollup-plugin-sourcemaps": "0.6.3"
-  },
-  "peerDependencies": {
-    "react": "^19.0.0",
-    "react-dom": "^19.0.0",
-    "react-is": "^19.0.0"
-  },
-  "dependencies": {
-    "@base2/pretty-print-object": "1.0.2",
-    "is-plain-object": "5.0.0"
-  },
-  "jest": {
-    "setupFilesAfterEnv": [
-      "<rootDir>tests/setupTests.js"
-    ]
+    "tsup": "^8.3.6",
+    "typescript": "^5.7.3",
+    "vitest": "^3.0.5"
   }
 }