Function useMapDataEvent

useMapDataEvent<T extends "language-change">(
    event: T,
    callback: (
        payload: TMapDataEvents[T] extends { data: null }
            ? any[any]["data"]
            : TMapDataEvents[T],
    ) => void,
): void
Hook to subscribe to an event on the MapData.

Must be used within a MapDataProvider or MapView component.
Type Parameters
- T extends "language-change"
Parameters
- event: T
  The event to listen for.
- callback: (
      payload: TMapDataEvents[T] extends { data: null }
          ? any[any]["data"]
          : TMapDataEvents[T],
  ) => void
  The callback to call when the event is triggered.
Returns void
Throws
If used outside of a MapDataProvider or MapView component.
Example
```
useMapDataEvent('language-change', event => {
  console.log(`Map language changed to ${event.name} (${event.code})`);
});
```