4dkankan-components/packages/components/rollup.config.js

import typescript from '@rollup/plugin-typescript';
import { terser } from 'rollup-plugin-terser';
import pkg from './package.json';

export default [
  {
    input: 'src/index.ts',
    external: Object.keys(pkg.dependencies),
    plugins: [
      typescript({
        tsconfig: './tsconfig.build.json',
      }),
      terser({
        compress: {
          drop_console: false,
        },
      }),
    ],
    output: [{ dir: './dist', format: 'esm', sourcemap: true }],
  },
];