webpack.config.js

const path = require('path');
const NodePolyfillPlugin = require('node-polyfill-webpack-plugin');
const { CleanWebpackPlugin } = require('clean-webpack-plugin');

module.exports = {
  mode: process.env.NODE_ENV === 'production' ? 'production' : 'development',
  entry: path.resolve(__dirname, './lib/index.ts'),
  module: {
    rules: [
      {
        test: /\.ts?$/,
        loader: 'ts-loader',
        exclude: path.resolve(__dirname, '/node_modules'),
        options: {
          allowTsInNodeModules: true,
          // explicitly set the tsconfig file to use to avoid using the typecheck config
          configFile: path.resolve(__dirname, 'tsconfig.json')
        }
      }
    ]
  },
  plugins: [new NodePolyfillPlugin(), new CleanWebpackPlugin()],
  resolve: {
    extensions: ['.tsx', '.ts', '.js']
  },
  output: {
    filename: 'index.js',
    library: {
      name: '@lightninglabs/lnc-web',
      type: 'umd' // see https://webpack.js.org/configuration/output/#outputlibrarytype
    },
    globalObject: 'this',
    path: path.resolve(__dirname, 'dist')
  }
};