const config = require( './config' ); const TerserPlugin = require( 'terser-webpack-plugin' ); module.exports = { ...config, output : { filename: 'splide.min.js', }, optimization: { minimize : true, minimizer: [ new TerserPlugin( { terserOptions: { format: { comments: /^\**!|@preserve|@license|@cc_on/i, }, }, extractComments: false, } ) ], }, };