Merge pull request #37 from github/types-ts-add-window-declaration

Add TS window declaration for DetailsMenuElement

Author: keithamus

index.d.ts

@@ -2,3 +2,9 @@ export default class DetailsMenuElement extends HTMLElement {
   preload: boolean;
   src: string;
 }
+
+declare global {
+  interface Window {
+    DetailsMenuElement: typeof DetailsMenuElement
+  }
+}