rollup.config.js

import typescript from "@rollup/plugin-typescript";
import commonjs from "@rollup/plugin-commonjs";
import { nodeResolve } from "@rollup/plugin-node-resolve";
import peerDepsExternal from "rollup-plugin-peer-deps-external";
import dts from "rollup-plugin-dts";

import pkg from "./package.json" assert { type: "json" };

export default [
  {
    input: "src/index.ts",
    output: [
      {
        file: pkg.main,
        format: "cjs",
        exports: "named",
        sourcemap: false,
      },
      {
        file: pkg.module,
        format: "es",
        exports: "named",
        sourcemap: false,
      },
    ],
    plugins: [
      peerDepsExternal(),
      nodeResolve(),
      typescript({
        tsconfig: "./tsconfig.json",
      }),
      commonjs(),
    ],
  },
  {
    input: "dist/esm/build/index.d.ts",
    output: [{ file: "dist/index.d.ts", format: "esm" }],
    plugins: [dts()],
  },
];