webpack.config.js

const path = require('path');

module.exports = { 
  entry: [path.resolve(__dirname, './src/app.ts')],
  output: {
    filename: 'bundle.js',
    path: path.join(__dirname, 'public/')
  },  
  module: {
    rules: [
      {   
        test: /\.tsx?$/,
        exclude: /node_modules/,
        enforce: 'pre',
        loader: 'tslint-loader',
        options: {
          failOnHint: true
        }   
      },  
      {   
        test: /\.tsx?$/,
        exclude: /node_modules/,
        loader: 'ts-loader'
      }   
    ]   
  },  
  resolve: {
    extensions: ['.ts', '.tsx']
  }
}