webpack.config.js

const path = require('path');
const webpack = require('webpack');

module.exports = {
  entry: './src/index.ts',
  target: 'node',
  output: {
    path: path.join(process.cwd(), 'lib'),
    filename: 'index.js',
    libraryTarget: 'commonjs2',
  },
  resolve: {
    extensions: ['.js', '.ts']
  },
  externals: ['aws-sdk'],
  module: {
    rules: [
      {
        test: /\.ts$/,
        enforce: 'pre',
        loader: 'tslint-loader',
      },
      {
        test: /\.ts$/,
        loader: 'awesome-typescript-loader',
        options: {
          configFileName: path.join(__dirname, './tsconfig.json'),
          cacheDirectory: true,
        },
        exclude: [/node_modules/],
      },
    ],
  },
  plugins: [
    // new webpack.NoEmitOnErrorsPlugin(),
    new webpack.LoaderOptionsPlugin({
      minimize: true,
      debug: false,
    }),
    // new webpack.optimize.UglifyJsPlugin({
    //   compress: { warnings: false },
    //   output: { comments: false },
    //   sourceMaps: false,
    // }),
  ],
};