diff --git a/typescript/core/platform/web/eventListener.ts b/typescript/core/platform/web/eventListener.ts
index 1380e0967..d50aa7da1 100644
--- a/typescript/core/platform/web/eventListener.ts
+++ b/typescript/core/platform/web/eventListener.ts
@@ -1,5 +1,5 @@
 export type _EventListener = {
-  listen: (target: EventTarget, eventType: string, callback: Function) => void
-  capture: (target: EventTarget, eventType: string, callback: Function) => void
+  listen: (target: EventTarget, eventType: string, callback: Function) => { remove: () => void }
+  capture: (target: EventTarget, eventType: string, callback: Function) => { remove: () => void }
   registerDefault: () => void
 }
\ No newline at end of file