rollup.config.mjs

import resolve from '@rollup/plugin-node-resolve'
import commonjs from '@rollup/plugin-commonjs'
import terser from '@rollup/plugin-terser'
import json from '@rollup/plugin-json'
import typescript from '@rollup/plugin-typescript'
import { dts } from 'rollup-plugin-dts'
import packageJson from './package.json' assert { type: 'json' }

export default [
  {
    input: 'src/index.ts',
    external: ['react', 'react-dom'],
    output: [
      {
        file: packageJson.main,
        format: 'cjs',
        sourcemap: true,
      },
      {
        file: packageJson.module,
        format: 'esm',
        sourcemap: true,
      },
    ],
    plugins: [
      terser({
        maxWorkers: 4,
      }),
      resolve(),
      commonjs(),
      json(),
      typescript({
        tsconfig: './tsconfig.json',
      }),
    ],
  },
  {
    input: 'dist/esm/types/index.d.ts',
    output: [{ file: 'dist/index.d.ts', format: 'esm' }],
    plugins: [dts()],
  },
]