webpack.config.js

const path = require('path')

module.exports = {
  entry: './example/index.js',
  mode: 'development',
  output: {
    filename: 'bundle.js',
    publicPath: '/',
  },
  devServer: {
    contentBase: './example',
    historyApiFallback: true,
    port: 9000,
    hot: true,
  },
  devtool: 'inline-source-map',
  module: {
    rules: [
      {
        test: /\.(t|j)sx?$/,
        exclude: /(node_modules)/,
        use: {
          loader: 'babel-loader',
          options: {
            presets: [
              '@babel/preset-env',
              '@babel/preset-react',
              '@babel/preset-typescript',
            ],
            plugins: [
              'macros',
              'preval',
              '@babel/plugin-syntax-dynamic-import',
            ],
          },
        },
      },
      {
        test: /\.css$/,
        use: ['style-loader', 'css-loader'],
      },
    ],
  },
  resolve: {
    extensions: ['.ts', '.tsx', '.js', '.jsx'],
    alias: {
      'react-rocketjump': path.resolve(__dirname, 'src'),
    },
  },
}