@open-xchange/rolldown-plugin-es-decorators

A plugin for Rolldown (or compatible bundlers like Vite or tsdown) that adds support for native ES decorators.

Installation

npm install -D @open-xchange/rolldown-plugin-es-decorators
# or
pnpm add -D @open-xchange/rolldown-plugin-es-decorators
# or
yarn add -D @open-xchange/rolldown-plugin-es-decorators

Configuration

Add the plugin to your rolldown configuration (or compatible configurations like Vite or tsdown):

// rolldown.config.ts
import { defineConfig } from 'rolldown'
import decoratorsPlugin from '@open-xchange/rolldown-plugin-es-decorators'

export default defineConfig(() => {
  plugins: [
    decoratorsPlugin(),
  ],
})

The bundler will then send all source files to the Babel parser which will transpile ES decorators using the plugin @babel/plugin-proposal-decorators.