webpack.config.js

// Generated using webpack-cli https://github.com/webpack/webpack-cli

const path = require('path')
const HtmlWebpackPlugin = require('html-webpack-plugin')

const isProduction = process.env.NODE_ENV == 'production'

const config = {
  entry: './src/index.ts',
  devtool: 'source-map',
  output: {
    path: path.resolve(__dirname, 'dist/browser'),
    filename: 'index.js',
    // library: 'composable',
    libraryTarget: 'umd',
    globalObject: 'this',
  },
  devServer: {
    open: false,
    host: 'localhost',
  },
  plugins: [
    new HtmlWebpackPlugin({
      template: 'index.html',
    }),
  ],
  module: {
    rules: [
      {
        test: /\.(ts|tsx)$/i,
        loader: 'ts-loader',
        exclude: ['/node_modules/'],
        options: {
          configFile: 'tsconfig.browser.json',
        },
      },
    ],
  },
  resolve: {
    extensions: ['.tsx', '.ts', '.js'],
  },
}

module.exports = () => {
  if (isProduction) {
    config.mode = 'production'
  } else {
    config.mode = 'development'
  }
  return config
}