rollup.config.mjs

import resolve from '@rollup/plugin-node-resolve'
import commonjs from '@rollup/plugin-commonjs'
import typescript from '@rollup/plugin-typescript'
import dts from 'rollup-plugin-dts'
import terser from '@rollup/plugin-terser'
import peerDepsExternal from 'rollup-plugin-peer-deps-external'
import postcss from 'rollup-plugin-postcss'

import { createRequire } from 'node:module'
const require = createRequire(import.meta.url)
const pkg = require('./package.json')

export default [
    {
        input: 'src/index.ts',
        output: [
            {
                file: pkg.main,
                format: 'cjs',
                sourcemap: true,
            },
            {
                file: pkg.module,
                format: 'esm',
                sourcemap: true,
            },
        ],
        plugins: [
            peerDepsExternal(),
            resolve(),
            commonjs(),
            typescript({ tsconfig: './tsconfig.json' }),
            terser(),
            postcss(),
        ],
    },
    {
        input: 'dist/esm/types/index.d.ts',
        output: [{ file: 'dist/index.d.ts', format: 'esm' }],
        plugins: [dts()],
        external: [/\.css$/],
    },
]