text: // webpack.prod.js
  // production build config
  
  // environment
  process.env.NODE_ENV = process.env.NODE_ENV || 'production';
  
  // webpack config file helpers
  const { buildWebpackConfigs, legacyWebpackConfigs, modernWebpackConfigs } = require('get-webpack-config');
  
  // production multi-compiler module exports
  module.exports = [
      legacyWebpackConfigs(
          'app',
          'production',
          'critical',
          'manifest',
          'babel-loader',
          'font-loader',
          'postcss-loader',
          'typescript-loader',
          'vue-loader',
          'banner',
          'compression',
          'bundle-analyzer',
      ),
      modernWebpackConfigs(
          'app',
          'production',
          'manifest',
          'babel-loader',
          'font-loader',
          'postcss-loader',
          'typescript-loader',
          'vue-loader',
          'banner',
          'compression',
          'bundle-analyzer',
          'workbox',
      ),
      buildWebpackConfigs(
          'build',
          'clean',
          'copy',
          'favicons',
          'create-symlink',
          'save-remote-file',
      ),
  ];
  