Merge pull request #159 from alisabzevari/issue-ts-#11583

Override window.event type

Author: mhegazy

baselines/dom.generated.d.ts

@@ -12855,7 +12855,7 @@ interface Window extends EventTarget, WindowTimers, WindowSessionStorage, Window
     readonly devicePixelRatio: number;
     readonly doNotTrack: string;
     readonly document: Document;
-    event: Event;
+    event: Event | undefined;
     readonly external: External;
     readonly frameElement: Element;
     readonly frames: Window;
@@ -14304,7 +14304,7 @@ declare var defaultStatus: string;
 declare var devicePixelRatio: number;
 declare var doNotTrack: string;
 declare var document: Document;
-declare var event: Event;
+declare var event: Event | undefined;
 declare var external: External;
 declare var frameElement: Element;
 declare var frames: Window;

inputfiles/overridingTypes.json

@@ -1,4 +1,10 @@
  [
+    {
+        "kind": "property",
+        "interface": "Window",
+        "name": "event",
+        "type": "Event | undefined"
+    },
     {
         "kind": "method",
         "interface": "Node",