webpack.config.js

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

const mode = process.env.NODE_ENV || 'production'

module.exports = {
  output: {
    filename: `worker.${mode}.js`,
    path: path.join(__dirname, 'dist'),
  },
  mode,
  resolve: {
    extensions: ['.ts', '.tsx', '.js'],
    plugins: [],
  },
  module: {
    rules: [
      {
        test: /\.tsx?$/,
        loader: 'ts-loader',
        options: {
          transpileOnly: true,
        },
      },
      { enforce: 'pre', test: /\.js$/, loader: 'source-map-loader' },
      {
        test: /\.ya?ml$/,
        use: [
          {
            loader: '@friends-of-js/yaml-loader',
            options: { useNodeEnv: false },
          },
        ],
      },
    ],
  },
  node: {
    fs: 'empty',
    net: 'empty',
  },
}