webpack.config.dev.js

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

module.exports = {
  devtool: 'cheap-module-eval-source-map',
  entry: [
    'eventsource-polyfill', // necessary for hot reloading with IE
    'webpack-hot-middleware/client',
    './src/index.ts'
  ],
  output: {
    path: path.join(__dirname, 'dist'),
    filename: 'bundle.js',
    publicPath: '/static/'
  },
  plugins: [
    new webpack.HotModuleReplacementPlugin(),
    new webpack.NoErrorsPlugin()
  ],
  resolve: {
    modulesDirectories: ['src', 'node_modules'],
    extensions: ['', '.js', '.webpack.js', '.web.js', '.ts', '.tsx']
  },
  module: {
    loaders: [
      {
        test: /\.tsx?$/,
        loaders: ['babel', 'ts'],
        include: path.join(__dirname, 'src')
      },
      {
        test: /\.scss$/,
        loaders: ['style', 'css?sourceMap&modules', 'sass?sourceMap'],
        include: path.join(__dirname, 'src')
      }
    ]
  }
};