@interface SeymourMedia.PlaybackTimelineRegionMonitor : _TtCs12_SwiftObject {
void /* unknown type, empty encoding */ eventHub;
void /* unknown type, empty encoding */ timerProvider;
void /* unknown type, empty encoding */ lock;
void /* unknown type, empty encoding */ monitoredRegions;
void /* unknown type, empty encoding */ activeRegions;
void /* unknown type, empty encoding */ activeTimers;
}
@end