#import //@class RACScheduler; @interface ATQueue : NSObject + (ATQueue *)mainQueue; - (instancetype)init; - (instancetype)initWithName:(NSString *)name; - (void)dispatch:(dispatch_block_t)block; - (void)dispatch:(dispatch_block_t)block synchronous:(bool)synchronous; - (void)dispatchAfter:(NSTimeInterval)seconds block:(dispatch_block_t)block; - (dispatch_queue_t)nativeQueue; //- (RACScheduler *)scheduler; @end