rollup.config.js

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

export default [
  {
    input: "./src/index.ts",
    output: [
      {
        file: "dist/index.js",
        format: "cjs",
        sourcemap: true,
      },
      {
        file: "dist/index.es.js",
        format: "es",
        exports: "named",
        sourcemap: true,
      },
    ],
    plugins: [
      peerDepsExternal(),
      resolve({ extensions: [".js", ".jsx"] }),
      commonjs(),
      typescript({ tsconfig: "./tsconfig.json" }),
      postcss(),
      terser(),
    ],
  },
];