@class NSString; @interface CALNDefaultEKCalendarNotificationReferenceProvider : NSObject <CALNEKCalendarNotificationReferenceProvider> @property (class, readonly, nonatomic) CALNDefaultEKCalendarNotificationReferenceProvider *sharedInstance; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; - (id)notificationReferenceForObjectID:(id)a0 withType:(int)a1 inEventStore:(id)a2; - (id)notificationReferenceForObjectID:(id)a0 withType:(int)a1 date:(id)a2 inEventStore:(id)a3; @end