@class NSDate, NSMutableArray, NSObject; @protocol OS_dispatch_queue, OS_dispatch_group, OS_dispatch_source; @interface RCBlockScheduler : NSObject { NSMutableArray *_blocks; NSObject<OS_dispatch_group> *_group; NSObject<OS_dispatch_queue> *_schedulerQueue; NSObject<OS_dispatch_source> *_timer; unsigned long long _start; id /* block */ _schedulerBlock; BOOL _suspended; } @property (nonatomic) double interval; @property (retain, nonatomic) NSObject<OS_dispatch_queue> *queue; @property (readonly, nonatomic) NSDate *date; - (id)init; - (void)suspend; - (void)resume; - (void).cxx_destruct; - (void)scheduleBlock:(id /* block */)a0; @end