@class NSObject; @protocol OS_dispatch_source, OS_dispatch_queue; @interface STSTimer : NSObject @property (retain, nonatomic) NSObject<OS_dispatch_source> *src; @property (nonatomic) unsigned long long popTimeInSeconds; @property (nonatomic) BOOL monotonic; @property (retain, nonatomic) NSObject<OS_dispatch_queue> *queue; - (void)dealloc; - (void)startTimer:(double)a0; - (void)startTimer:(double)a0 leeway:(double)a1; - (id)initSleepTimerWithCallback:(id /* block */)a0 queue:(id)a1; - (id)description; - (void).cxx_destruct; - (void)stopTimer; - (id)initWithCallback:(id /* block */)a0 queue:(id)a1; @end