@class NSObject; @protocol OS_dispatch_queue, EFContentProtectionObserver; @interface _EFContentProtectionObserverWrapper : NSObject @property (readonly, weak, nonatomic) id<EFContentProtectionObserver> observer; @property (readonly, nonatomic) NSObject<OS_dispatch_queue> *queue; - (void).cxx_destruct; - (id)initWithObserver:(id)a0 queue:(id)a1; @end