lint code

lib/hooks/hooks-frame.js

@@ -21,7 +21,7 @@
  *   Source.
  */
 
-/* global browser, window, addEventListener, dispatchEvent, CustomEvent, document, HTMLDocument, FileReader, Blob, screen, Element, UIEvent */
+/* global browser, window, addEventListener, dispatchEvent, CustomEvent, document, HTMLDocument, FileReader, Blob */
 
 this.hooksFrame = this.hooksFrame || (() => {