@class NSObject, NSDate; @protocol OS_dispatch_source; @interface TLAlertContext : NSObject @property (nonatomic) long long playbackBackEnd; @property (retain, nonatomic) NSDate *playbackStartDate; @property (retain, nonatomic) NSObject<OS_dispatch_source> *timeoutTimerSource; @property (nonatomic, getter=isBeingInterrupted) BOOL beingInterrupted; - (void).cxx_destruct; @end