Update rolldown, adopt rolldown-plugin-dts (#3787)

* Update rolldown, adopt rolldown-plugin-dts

* js -> ts

* rm this file

* cleanup

* cleanup

* prettier

Author: nstepien

.github/workflows/ci.yml

@@ -25,9 +25,7 @@ jobs:
       - name: Prettier
         run: node --run prettier:check
       - name: Bundle
-        run: |
-          node --run build
-          node --run build:types
+        run: node --run build
       - name: Build website
         run: node --run build:website
       - name: Install Playwright Browsers

api-extractor.json

@@ -17,12 +17,12 @@
     "./lib/styles.css": "./lib/styles.css",
     ".": {
       "types": "./lib/index.d.ts",
-      "default": "./lib/bundle.js"
+      "default": "./lib/index.js"
     }
   },
-  "browser": "./lib/bundle.js",
-  "main": "./lib/bundle.js",
-  "module": "./lib/bundle.js",
+  "browser": "./lib/index.js",
+  "main": "./lib/index.js",
+  "module": "./lib/index.js",
   "types": "./lib/index.d.ts",
   "files": [
     "lib"
@@ -35,7 +35,6 @@
     "preview": "vite preview",
     "build:website": "vite build",
     "build": "rolldown -c",
-    "build:types": "tsc -p tsconfig.lib.json && api-extractor run --local --verbose",
     "test": "vitest run",
     "test:watch": "vitest watch",
     "format": "biome format --write",
@@ -46,7 +45,7 @@
     "prettier:check": "prettier --check .",
     "prettier:format": "prettier --write .",
     "typecheck": "tsc --build",
-    "prepublishOnly": "npm install && node --run build && node --run build:types",
+    "prepublishOnly": "npm install && node --run build",
     "postpublish": "git push --follow-tags origin HEAD"
   },
   "dependencies": {
@@ -59,7 +58,6 @@
     "@faker-js/faker": "^9.6.0",
     "@ianvs/prettier-plugin-sort-imports": "^4.4.1",
     "@linaria/core": "^6.3.0",
-    "@microsoft/api-extractor": "^7.52.7",
     "@tanstack/react-router": "^1.114.16",
     "@tanstack/router-plugin": "^1.114.16",
     "@types/node": "^22.15.16",
@@ -91,7 +89,8 @@
     "react-dnd": "^16.0.1",
     "react-dnd-html5-backend": "^16.0.1",
     "react-dom": "^19.1.0",
-    "rolldown": "^1.0.0-beta.8",
+    "rolldown": "^1.0.0-beta.9",
+    "rolldown-plugin-dts": "^0.13.3",
     "typescript": "~5.8.2",
     "vite": "^6.3.5",
     "vitest": "^3.1.3",

package.json

@@ -1,22 +1,23 @@
-// @ts-check
-import { isAbsolute } from 'node:path';
 import wyw from '@wyw-in-js/rollup';
-import pkg from './package.json' with { type: 'json' };
 import { defineConfig } from 'rolldown';
+import { dts } from 'rolldown-plugin-dts';
+
+import pkg from './package.json' with { type: 'json' };
 
 export default defineConfig({
   input: './src/index.ts',
   output: {
     dir: 'lib',
-    entryFileNames: 'bundle.js',
     cssEntryFileNames: 'styles.css',
     sourcemap: true
   },
   platform: 'browser',
-  external: (id) => !id.startsWith('.') && !isAbsolute(id),
   plugins: [
-    // @ts-expect-error
+    dts({
+      tsconfig: './tsconfig.lib.json'
+    }),
     wyw({
+      exclude: ['**/*.d.ts'],
       preprocessor: 'none',
       classNameSlug(/** @type {string} */ hash) {
         // We add the package version as suffix to avoid style conflicts

rolldown.config.js renamed to rolldown.config.ts

@@ -4,8 +4,7 @@
     "composite": false,
     "declaration": true,
     "lib": ["ESNext", "DOM", "DOM.Iterable", "DOM.AsyncIterable"],
-    "noCheck": true,
-    "outDir": "./.cache/lib"
+    "noCheck": true
   },
   "files": ["src/index.ts"]
 }

tsconfig.lib.json

@@ -4,5 +4,5 @@
     "skipLibCheck": true,
     "types": ["@vitest/browser/providers/playwright"]
   },
-  "include": ["vite.config.ts"]
+  "include": ["package.json", "rolldown.config.ts", "vite.config.ts"]
 }

tsconfig.vite.json

@@ -65,7 +65,7 @@ export default defineConfig(({ command }) => ({
       exclude: ['./.cache/**/*']
     }),
     wyw({
-      exclude: ['./.cache/**/*'],
+      exclude: ['./.cache/**/*', '**/*.d.ts', '**/*.gen.ts'],
       preprocessor: 'none',
       displayName: command === 'serve'
     })