webpack.config.js

const path = require("path");
const nodeExternals = require("webpack-node-externals");
const CopyPlugin = require("copy-webpack-plugin");

module.exports = {
  entry: "./src/index.ts",
  target: "node",
  externals: [nodeExternals()],
  module: {
    rules: [
      {
        test: /\.tsx?$/,
        use: "ts-loader",
      },
      {
        test: /\.html?$/,
        use: "file-loader",
      },
    ],
  },
  resolve: {
    extensions: [".tsx", ".ts", ".js"],
  },
  output: {
    filename: "stripe.js",
    libraryTarget: "umd",
    libraryExport: "default",
    path: path.join(__dirname, "dist"),
  },
  plugins: [new CopyPlugin({ patterns: ["public"] })],
};