⚡️ A blazing-fast tool for generating isolated declarations, powered by Oxc!
- 🚀 Fast: Generates
.d.ts
files significantly faster thantsc
. - 🎨 Transformer: Support Oxc, SWC, and TypeScript transformer.
- 📦 Zero Config: No configuration required, works out of the box.
- ✨ Bundler Support: Works with Vite, Rollup, and esbuild.
npm i -D unplugin-isolated-decl
Vite
// vite.config.ts
import UnpluginIsolatedDecl from 'unplugin-isolated-decl/vite'
export default defineConfig({
plugins: [UnpluginIsolatedDecl()],
})
Rollup
// rollup.config.js
import UnpluginIsolatedDecl from 'unplugin-isolated-decl/rollup'
export default {
plugins: [UnpluginIsolatedDecl()],
}
Rolldown
// rolldown.config.js
import UnpluginIsolatedDecl from 'unplugin-isolated-decl/rolldown'
export default {
plugins: [UnpluginIsolatedDecl()],
}
esbuild
// esbuild.config.js
import { build } from 'esbuild'
build({
plugins: [require('unplugin-isolated-decl/esbuild')()],
})
export interface Options {
include?: FilterPattern
exclude?: FilterPattern
enforce?: 'pre' | 'post' | undefined
/**
* If you use swc or typescript, you need to install `@swc/core` or `typescript` yourself.
* @default oxc
*/
transformer?: 'oxc' | 'swc' | 'typescript'
/** Only for typescript transformer */
transformOptions?: TranspileOptions
ignoreErrors?: boolean
/** An extra directory layer for output files. */
extraOutdir?: string
/** Automatically add `.js` extension to resolve in `Node16` + ESM mode. */
autoAddExts?: boolean
}
Automatically add .js
extension to resolve in Node 16+ ESM mode.
// index.d.ts
import {} from './foo'
With autoAddExts
, it will be transformed to:
// index.d.ts
import {} from './foo.js'
MIT License © 2024-PRESENT 三咲智子