@class NSObject; @protocol OS_dispatch_queue, OS_dispatch_source; @interface AVTimer : NSObject { NSObject<OS_dispatch_queue> *_queue; NSObject<OS_dispatch_source> *_timer; BOOL _invalidated; } @property (readonly) double interval; - (id)init; - (void)dealloc; - (void)invalidate; - (void).cxx_destruct; - (id)initWithTimeInterval:(double)a0 queue:(id)a1 block:(id /* block */)a2 repeats:(BOOL)a3; @end