Use webpack bundler

webpack.config.js

@@ -0,0 +1,46 @@
+const path = require('path');
+const webpack = require('webpack');
+
+/**
+ * @type {import('webpack').Configuration}
+ */
+const config = {
+  target: 'node',
+  mode: 'none', // Set to 'production' for minified output
+  
+  entry: {
+    main: './src/extension.ts'
+  },
+  output: {
+    path: path.resolve(__dirname, 'dist'),
+    filename: 'extension.js',
+    libraryTarget: 'commonjs2',
+    devtoolModuleFilenameTemplate: '../[resource-path]'
+  },
+  devtool: 'source-map',
+  externals: {
+    vscode: 'commonjs vscode' // The vscode module is created on-the-fly and must be excluded
+  },
+  resolve: {
+    extensions: ['.ts', '.js']
+  },
+  module: {
+    rules: [
+      {
+        test: /\.ts$/,
+        exclude: /node_modules|src\/test/,
+        use: [
+          {
+            loader: 'ts-loader',
+            options: {
+              transpileOnly: true,
+              configFile: path.resolve(__dirname, './tsconfig.webpack.json')
+            }
+          }
+        ]
+      }
+    ]
+  }
+};
+
+module.exports = config;