webpack.config.js

const prod = process.env.NODE_ENV === 'development';
const HtmlWebpackPlugin = require('html-webpack-plugin');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
module.exports = {
  mode: prod ? 'production' : 'development',
  entry: './src/index.tsx',
  output: {
    path: __dirname + '/dist/',
  },
  module: {
    rules: [
      {
        test: /\.(ts|tsx)$/,
        exclude: /node_modules/,
        resolve: {
          extensions: ['.ts', '.tsx', '.js', '.json'],
        },
        use: 'ts-loader',
      },
      {
        enforce: "pre",
        test: /\.js$/,
        loader: "source-map-loader"
      },
      {
        test: /\.less$/,
        use: [
          {
            loader: 'style-loader',
          },
          {
            loader: 'css-loader',
          },
          {
            loader: 'less-loader',
          },
        ],
      },
      {
        test: /\.css$/,
        use: [
          {
            loader: 'style-loader',
          },
          {
            loader: 'css-loader',
          },
        ],
      },
      //   {
      //     test: /\.(png|gif|jpe|jpg|woff|woff2|eot|ttf|svg)(\?.*$|$)/,
      //     use: [{
      //         loader: 'url-loader',
      //         options: {
      //             limit: 10000000
      //         }
      //     }]
      // }
    ]
  },
  devtool: prod ? undefined : 'source-map',
  watch: !prod ? true : false,
  devServer: {
    port: 3000,
    open: true,
    hot: true
  },
  plugins: [
    new HtmlWebpackPlugin({
      template: 'index.html',
    }),
    new MiniCssExtractPlugin(),
  ],
};