rollup.config.js

import typescript from 'rollup-plugin-typescript2';
import pkg from './package.json';
import replace from 'rollup-plugin-replace';
//import uglify from 'rollup-plugin-uglify';
//import { minify } from 'uglify-es';

export default [
    {
        input: './src/lib/Lib.ts',
        external: [ 'typescript-collections', 'sanctuary-type-classes'],
        output: [
          { file: pkg.module, format: 'es', sourcemap: true },
          { file: pkg.main, format: 'cjs', sourcemap: true },
        ],
        plugins: [
            replace({
                'process.env.NODE_ENV': JSON.stringify( process.env['NODE_ENV'] )
            }),

            typescript({
                tsconfigOverride: {
                    compilerOptions: {
                        declaration: false //will be run as a separate step via tsc which is more thorough
                    }
                },
                useTsconfigDeclarationDir: true,
            })

            //uglify({}, minify)
        ]
    }
];