# MapKitEventListener A type alias that represents a function or an object that receives a MapKit event. ``` type MapKitEventListener = | ((event: T) => void) | { handleEvent(event: T): void; }; ``` ## Discussion You can specify the event listener as either a function or an object with a `handleEvent` method. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)