@class CKContainer, NSObject; @protocol OS_dispatch_queue; @interface CKSystemSharingUIObserver : NSObject @property (readonly, nonatomic) NSObject<OS_dispatch_queue> *callbackQueue; @property (readonly, nonatomic) CKContainer *container; @property (copy) id /* block */ systemSharingUIDidSaveShareBlock; @property (copy) id /* block */ systemSharingUIDidStopSharingBlock; + (void)initialize; - (id)initWithContainer:(id)a0; - (void)handleSharingUIUpdatedShare:(id)a0 recordID:(id)a1 isDeleted:(BOOL)a2 error:(id)a3; - (void)_locked_handleSharingUIUpdatedShare:(id)a0 recordID:(id)a1 isDeleted:(BOOL)a2 error:(id)a3; - (void).cxx_destruct; @end