webpack.common.js

const path = require('path');
const { CleanWebpackPlugin } = require('clean-webpack-plugin'); // eslint-disable-line import/no-extraneous-dependencies
const HtmlWebpackPlugin = require('html-webpack-plugin'); // eslint-disable-line import/no-extraneous-dependencies

module.exports = {
  entry: {
    app: './src/route.js',
  },
  node: {
    fs: 'empty',
  },
  module: {
    rules: [
      {
        test: /\.css$/,
        use: ['style-loader', 'css-loader'],
      },
    ],
  },
  plugins: [
    new CleanWebpackPlugin(),
    new HtmlWebpackPlugin({
      title: '( ( ( propagate ) ) )',
      template: './src/index.html',
      favicon: './src/asset/favicon.ico',
    }),
  ],
  output: {
    filename: '[name].bundle.js',
    path: path.resolve(__dirname, 'dist'),
  },
};