@class NSString, NSObject; @protocol OS_xpc_object; @interface DTXPCRegistration : NSObject @property (copy, nonatomic) NSString *serviceIdentifier; @property (copy, nonatomic) id /* block */ oneshotHandler; @property (retain, nonatomic) id client; @property (retain, nonatomic) id pkHandle; @property (retain, nonatomic) NSObject<OS_xpc_object> *xpcObject; - (void).cxx_destruct; @end