webpack.config.js

/**
 * Copyright 2017 Google LLC
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 * https://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

module.exports = {
  entry: './examples/examples.js',
  output: {path:__dirname +'/examples/build/',
    filename:'examples.js'
  },
  module: {
  	rules: [
	    {
	      test: /\.js$/,
	      exclude: /(node_modules|bower_components)/,
	      use: {
	        loader: 'babel-loader',
	        options: {
	          presets: ['@babel/env','@babel/react'],
	          plugins: []
	        }
	      }
	    }
	  ]
  }
};