@protocol CNScheduler, CNObservable; @interface _CNScheduledObservable : CNObservable @property (retain, nonatomic) id<CNObservable> observable; @property (retain, nonatomic) id<CNScheduler> scheduler; - (id)initWithObservable:(id)a0 scheduler:(id)a1; - (id)subscribe:(id)a0; - (void).cxx_destruct; @end