webpack.config.js

const path = require("path")
const webpack = require("webpack")

/** @type {import('webpack').Configuration} */
module.exports = {
  mode: "development",
  entry: {
    index: "./src/index.ts",
  },
  optimization: {
    usedExports: true,
    sideEffects: true,
  },
  output: {
    path: path.resolve(__dirname, "dist"),
    filename: "[name].js",
    chunkFilename: "[name].chunk.js",
    libraryTarget: "umd",
    library: "@xiti/cosmodal",
    umdNamedDefine: true,
    globalObject: "this",
    publicPath: '',
  },
  devtool: "source-map",
  module: {
    rules: [
      {
        test: /\.tsx?$/,
        exclude: [/.+\.(test|spec)\.[tj]sx/],
        loader: "ts-loader",
      },
      {
        test: /\.(png|svg|jpg|gif)$/,
        use: [
          {
            loader: "url-loader",
            options: {
              limit: 65535,
              name: "static/media/[name].[hash:8].[ext]",
            },
          },
        ],
      },
    ],
  },
  plugins: [
    new webpack.ProvidePlugin({
      process: "process/browser",
      Buffer: ["buffer", "Buffer"],
    }),
  ],
  resolve: {
    extensions: [".ts", ".tsx", ".js"],
    alias: {
      react: path.resolve(__dirname, "./node_modules/react"),
      "react-dom": path.resolve(__dirname, "./node_modules/react-dom"),
    },
    fallback: {
      buffer: require.resolve("buffer"),
      crypto: require.resolve("crypto-browserify"),
      path: require.resolve("path-browserify"),
      stream: require.resolve("stream-browserify"),
    },
  },
  externals: {
    react: {
      commonjs: "react",
      commonjs2: "react",
      amd: "React",
      root: "React",
    },
    "react-dom": {
      commonjs: "react-dom",
      commonjs2: "react-dom",
      amd: "ReactDOM",
      root: "ReactDOM",
    },
  },
}