rollup.config.js

import alias from "@rollup/plugin-alias";
import commonjs from "@rollup/plugin-commonjs";
import eslint from "@rollup/plugin-eslint";
import nodeResolve from "@rollup/plugin-node-resolve";
import sucrase from "@rollup/plugin-sucrase";
import { defineConfig } from "rollup";
import json from "@rollup/plugin-json";
import terser from "@rollup/plugin-terser";
import babel from "@rollup/plugin-babel";
import { resolve } from "path";
import replace from "@rollup/plugin-replace";
import { dts } from 'rollup-plugin-dts'

export default defineConfig([
  {
    input: "src/main.ts",
    output: [
      {
        file: "dist/main.js",
        format: "cjs",
        plugins: [
          replace({
            "process.env.NODE_ENV": JSON.stringify("development"),
          }),
        ],
      },
      {
        file: "dist/main.min.js",
        format: "cjs",
        plugins: [
          terser(),
          replace({
            "process.env.NODE_ENV": JSON.stringify("production"),
          }),
        ],
      },
      {
        file: "dist/types.d.ts",
        format: "es",
        plugins: [
          dts(),
        ],
      }
    ],
    plugins: [
      nodeResolve({
        extensions: [".js", ".ts"],
      }),
      commonjs({
        ignoreDynamicRequires: true,
      }),
      sucrase({
        exclude: ["node_modules/**"],
        transforms: ["typescript"],
      }),
      // eslint(),
      alias({
        entries: [{ find: "@", replacement: resolve("src", "app") }],
      }),
      json(),
      babel(),
    ],
    watch: {
      include: "src/**",
    },
    external: ["mongodb", "bcrypt", "sqlite3"],
  },
]);