rollup.config.js

import { getBabelOutputPlugin } from '@rollup/plugin-babel';
import { nodeResolve } from '@rollup/plugin-node-resolve';
import terser from '@rollup/plugin-terser';
import typescript from '@rollup/plugin-typescript';

const dev = process.env.ROLLUP_WATCH;

export default {
    input: 'ts/main.ts',
    output: {
        file: 'custom_components/lock_code_manager/www/lock-code-manager-strategy.js',
        format: 'es'
    },
    plugins: [
        nodeResolve(),
        typescript(),
        getBabelOutputPlugin({ presets: ['@babel/preset-env'] }),
        !dev && terser({ format: { comments: false } })
    ]
};