diff --git a/src/lib/dom.generated.d.ts b/src/lib/dom.generated.d.ts
index edcb4aac24ff0..7b6d0275cf54e 100644
--- a/src/lib/dom.generated.d.ts
+++ b/src/lib/dom.generated.d.ts
@@ -16415,9 +16415,9 @@ interface MessageEventTarget<T> {
     onmessage: ((this: T, ev: MessageEvent) => any) | null;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/DedicatedWorkerGlobalScope/messageerror_event) */
     onmessageerror: ((this: T, ev: MessageEvent) => any) | null;
-    addEventListener<K extends keyof MessageEventTargetEventMap>(type: K, listener: (this: MessageEventTarget<T>, ev: MessageEventTargetEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void;
+    addEventListener<K extends keyof MessageEventTargetEventMap>(type: K, listener: (this: T, ev: MessageEventTargetEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void;
     addEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void;
-    removeEventListener<K extends keyof MessageEventTargetEventMap>(type: K, listener: (this: MessageEventTarget<T>, ev: MessageEventTargetEventMap[K]) => any, options?: boolean | EventListenerOptions): void;
+    removeEventListener<K extends keyof MessageEventTargetEventMap>(type: K, listener: (this: T, ev: MessageEventTargetEventMap[K]) => any, options?: boolean | EventListenerOptions): void;
     removeEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void;
 }
 
diff --git a/src/lib/webworker.generated.d.ts b/src/lib/webworker.generated.d.ts
index a462c72346f1a..57907fcb5ae96 100644
--- a/src/lib/webworker.generated.d.ts
+++ b/src/lib/webworker.generated.d.ts
@@ -4340,9 +4340,9 @@ interface MessageEventTarget<T> {
     onmessage: ((this: T, ev: MessageEvent) => any) | null;
     /** [MDN Reference](https://developer.mozilla.org/docs/Web/API/DedicatedWorkerGlobalScope/messageerror_event) */
     onmessageerror: ((this: T, ev: MessageEvent) => any) | null;
-    addEventListener<K extends keyof MessageEventTargetEventMap>(type: K, listener: (this: MessageEventTarget<T>, ev: MessageEventTargetEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void;
+    addEventListener<K extends keyof MessageEventTargetEventMap>(type: K, listener: (this: T, ev: MessageEventTargetEventMap[K]) => any, options?: boolean | AddEventListenerOptions): void;
     addEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | AddEventListenerOptions): void;
-    removeEventListener<K extends keyof MessageEventTargetEventMap>(type: K, listener: (this: MessageEventTarget<T>, ev: MessageEventTargetEventMap[K]) => any, options?: boolean | EventListenerOptions): void;
+    removeEventListener<K extends keyof MessageEventTargetEventMap>(type: K, listener: (this: T, ev: MessageEventTargetEventMap[K]) => any, options?: boolean | EventListenerOptions): void;
     removeEventListener(type: string, listener: EventListenerOrEventListenerObject, options?: boolean | EventListenerOptions): void;
 }