Function isBackgroundChangedEvent

isBackgroundChangedEvent(
event: BaseTimelineEvent,
): event is BackgroundChangedTimelineEvent
Type guard for background.changed system events.
Parameters
- event: BaseTimelineEvent
  The timeline event to test.
Returns event is BackgroundChangedTimelineEvent
true if event is a BackgroundChangedTimelineEvent.
- Defined in sdk/src/shared/timeline-event-guards.ts:255