diff --git a/src/event-engine/dispatcher.ts b/src/event-engine/dispatcher.ts
index c948b3b29..40f61d684 100644
--- a/src/event-engine/dispatcher.ts
+++ b/src/event-engine/dispatcher.ts
@@ -77,7 +77,7 @@ export class EventEngineDispatcher extends Dispatcher<effects.Effects, Dependenc
 
     this.on(
       effects.emitEvents.type,
-      asyncHandler( async (payload, _, { emitEvents }) => {
+      asyncHandler(async (payload, _, { emitEvents }) => {
         if (payload.length > 0) {
           emitEvents(payload);
         }
diff --git a/src/event-engine/presence/effects.ts b/src/event-engine/presence/effects.ts
index b5317818f..e60579f5f 100644
--- a/src/event-engine/presence/effects.ts
+++ b/src/event-engine/presence/effects.ts
@@ -20,4 +20,6 @@ export const delayedHeartbeat = createManagedEffect(
   (context: HeartbeatReconnectingStateContext) => context,
 );
 
-export type Effects = MapOf<typeof heartbeat | typeof leave | typeof emitStatus |typeof wait | typeof delayedHeartbeat>;
+export type Effects = MapOf<
+  typeof heartbeat | typeof leave | typeof emitStatus | typeof wait | typeof delayedHeartbeat
+>;
diff --git a/src/event-engine/presence/events.ts b/src/event-engine/presence/events.ts
index 3e964c4af..d25642967 100644
--- a/src/event-engine/presence/events.ts
+++ b/src/event-engine/presence/events.ts
@@ -16,7 +16,7 @@ export const left = createEvent('LEFT', (channels: string[], groups: string[]) =
 
 export const leftAll = createEvent('LEFT_ALL', () => ({}));
 
-export const heartbeatSuccess = createEvent('HEARTBEAT_SUCCESS', (statusCode: number) => ({ statusCode}));
+export const heartbeatSuccess = createEvent('HEARTBEAT_SUCCESS', (statusCode: number) => ({ statusCode }));
 
 export const heartbeatFailure = createEvent('HEARTBEAT_FAILURE', (error: PubNubError) => error);