rollup.config.ts
import typescript from 'rollup-plugin-typescript';
export default {
external: [
'fs',
'path',
'json-in-place',
'yargs-parser',
],
input: 'src/index.ts',
output: [{
file: 'index.js',
format: 'cjs',
}],
plugins: [
typescript({
typescript: require('typescript'),
}),
],
};