text: module.exports = {
      entry: ['@babel/polyfill', './04-app-es6/src/main.js'],
      output: {
          path: `${__dirname}/04-app-es6/public`,
          filename: 'bundle.js'
      },
      devServer: {
          contentBase: `${__dirname}/04-app-es6/public`
      },
      module: {
          rules: [
              {
                  test: /\.js$/,
                  exclude: /node_modules/,
                  use: {
                      loader: 'babel-loader',
                  }
              }
          ]
      }
  
  };