diff --git a/src/common/app-event-bus/event-bus.ts b/src/common/app-event-bus/event-bus.ts
index c66397f801..67d23587c7 100644
--- a/src/common/app-event-bus/event-bus.ts
+++ b/src/common/app-event-bus/event-bus.ts
@@ -5,15 +5,11 @@
 
 import { EventEmitter } from "../event-emitter";
 
-interface AppEventParams {
-  [key: string]: any;
-}
-
 export interface AppEvent {
   name: string;
   action: string;
   destination?: string;
-  params?: AppEventParams;
+  params?: Record<string, any>;
 }
 
 export const appEventBus = new EventEmitter<[AppEvent]>();