Convert webpack config to ES6

webpack.config.js

@@ -1,8 +1,12 @@
-const webpack = require('webpack');
-const CopyWebpackPlugin = require('copy-webpack-plugin');
-const TerserPlugin = require('terser-webpack-plugin');
+import webpack from 'webpack';
+import CopyWebpackPlugin from 'copy-webpack-plugin';
+import TerserPlugin from 'terser-webpack-plugin';
+import { fileURLToPath } from 'url';
+import path from 'path';
 
-module.exports = {
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+
+export default {
     mode: 'development',
     devtool: 'source-map',
     entry: {
@@ -14,6 +18,9 @@ module.exports = {
     output: {
         filename: '[name].js',
         path: __dirname,
+        library: {
+            type: 'module',
+        },
     },
     plugins: [
         // Do not include node modules when bundling for the browser
@@ -44,4 +51,8 @@ module.exports = {
         },
         port: 8080
     },
+    experiments: {
+        topLevelAwait: true,
+        outputModule: true,
+    },
 };