@class BPSSink, BMBiomeScheduler, NSObject; @protocol OS_dispatch_queue; @interface GDInternalViewUpdateNotificationSubscription : NSObject @property (readonly, nonatomic) NSObject<OS_dispatch_queue> *targetQueue; @property (readonly, nonatomic) BMBiomeScheduler *scheduler; @property (readonly, nonatomic) BPSSink *sink; - (void)cancelSubscription; - (void).cxx_destruct; - (id)initForViewName:(id)a0 systemwideUniqueSubscriptionIdentifier:(id)a1 useCase:(id)a2 targetQueue:(id)a3 onReceiveUpdateNotificationBlock:(id /* block */)a4; @end