diff --git a/src/plugins/monaco/env.d.ts b/src/plugins/monaco/env.d.ts
index 92e2d70..6d7807b 100644
--- a/src/plugins/monaco/env.d.ts
+++ b/src/plugins/monaco/env.d.ts
@@ -1,8 +1,10 @@
-import monaco from 'monaco-editor'
-
-// declare const monaco: typeof monaco
+import MonacoEditor from 'monaco-editor'
 
 declare global {
-  const monaco: typeof monaco
-  const MonacoEnvironment: monaco.Environment
+  const monaco: typeof MonacoEditor
+  let MonacoEnvironment: MonacoEditor.Environment
+  interface Window {
+    monaco: typeof MonacoEditor
+    MonacoEditor: typeof MonacoEditor
+  }
 }
diff --git a/src/plugins/monaco/script.js b/src/plugins/monaco/script.js
index 93d7a53..f56ee98 100644
--- a/src/plugins/monaco/script.js
+++ b/src/plugins/monaco/script.js
@@ -4,11 +4,14 @@
  * @license MIT
  */
 mw.hook('InPageEdit.quickEdit').add(
+  /**
+   * hook payload
+   * @param {{ $editArea: JQuery<HTMLTextAreaElement>; $modalContent: JQuery<HTMLElement>; $modalTitle: JQuery<HTMLElement> }} param0
+   */
   ({ $editArea, $modalContent, $modalTitle }) => {
     ;(async () => {
       await mw.loader.using(['mediawiki.Title', 'mediawiki.util'])
 
-      /** @type {HTMLTextAreaElement} */
       const textarea = $editArea.get(0)
       const language = getLangFromContentModel(
         $modalTitle.find('.editPage').text()
@@ -79,9 +82,6 @@ importScripts('${MONACO_CDN_BASE}/vs/${path}')
         },
       })
       require(['vs/editor/editor.main'], () => {
-        /**
-         * @type {import('monaco-editor')}
-         */
         const monaco = window.monaco
         mw.hook('InPageEdit.monaco').fire(monaco)