gecko-package/rollup.config.mjs

Personal package

import babel from "rollup-plugin-babel";
import resolve from "@rollup/plugin-node-resolve";
import external from "rollup-plugin-peer-deps-external";
import { terser } from "rollup-plugin-terser";
import typescript from "rollup-plugin-typescript2";
import scss from "rollup-plugin-scss";
import commonjs from "@rollup/plugin-commonjs";

export default [
  {
    input: "./src/index.ts",
    output: [
      {
        file: "dist/index.js",
        format: "cjs",
      },
      {
        file: "dist/index.es.js",
        format: "es",
        exports: "named",
      },
    ],
    plugins: [
      babel({
        exclude: "node_modules/**",
        presets: ["@babel/preset-react"],
      }),
      external({
        includeDependencies: true,
      }),
      resolve(),
      terser(),
      scss({
        fileName: "index.css",
        outputStyle: "compressed",
      }),
      commonjs(),
      typescript({
        useTsconfigDeclarationDir: true,
        exclude: ["src/app/**", "node_modules/**"],
        tsconfig: "./tsconfig.json",
        tsconfigOverride: {
          compilerOptions: {
            target: "es5",
            jsx: "react",
          },
        },
      }),
    ],
  },
];