webpack example file

webpack.config.js

module.exports = {
  entry: './src/index',
  output: {
    path: __dirname + '/build',
    filename: 'bundle.js'
  },
  module: {
    rules: [{
      test: /\.tsx?$/,
      loader: 'ts-loader',
      exclude: /node_modules/
    }]
  },
  resolve: {
    extensions: ['.ts', '.tsx']
  }
};