rollup.config.js

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

const extensions = [".js", ".jsx", ".ts", ".tsx"];
export default [
  {
    input: "./src/index.ts",
    output: [
      {
        file: "dist/index.cjs",
        format: "cjs",
        sourcemap: true,
      },
      {
        file: "dist/index.mjs",
        format: "es",
        exports: "named",
        sourcemap: true,
      },
    ],
    plugins: [
      external(),
      resolve({ extensions }),
      commonjs(),
      typescript({
        exclude: ["demo/**", "node_modules/**"],
      }),
      babel({
        babelHelpers: "bundled",
        exclude: "node_modules/**",
        presets: [["@babel/preset-react", { runtime: "automatic" }]],
        extensions,
      }),
      terser(),
    ],
    external: ["react", "react-dom"],
  },
  {
    input: "./dist/types/index.d.ts",
    output: [{ file: "dist/index.d.ts", format: "es" }],
    plugins: [dts()],
  },
];