@class NSObject; @protocol OS_dispatch_queue; @interface _MRTelevisionControllerBlockCallback : NSObject @property (readonly, nonatomic) id /* block */ callbackBlock; @property (readonly, nonatomic) NSObject<OS_dispatch_queue> *queue; - (void).cxx_destruct; - (id)initWithCallbackBlock:(id /* block */)a0 queue:(id)a1; @end