@class NSCountedSet, NSString, NSMapTable, NSMutableDictionary, NSObject, CNCoalescingTimer;
@protocol CNSchedulerProvider, CNContactsLoggerProvider, OS_dispatch_queue;
@interface CNChangesNotifierProxy : NSObject <CNChangeNotificationReceiver> {
NSMapTable *_removalBlocks;
NSMapTable *_notifyingBlocks;
id<CNSchedulerProvider> _schedulerProvider;
id<CNContactsLoggerProvider> _loggerProvider;
NSMutableDictionary *_notificationForwardingMapping;
NSCountedSet *_supressedNotificationNames;
NSMutableDictionary *_notificationsToBeSentOnceAllowed;
NSObject<OS_dispatch_queue> *_notifierQueue;
CNCoalescingTimer *_coalescingTimer;
NSString *_coalescingNotificationName;
}
@property (nonatomic) BOOL forwardsSelfGeneratedDistributedSaveNotifications;
@property (nonatomic) double externalNotificationCoalescingDelay;
@property (readonly) unsigned long long hash;
@property (readonly) Class superclass;
@property (readonly, copy) NSString *description;
@property (readonly, copy) NSString *debugDescription;
@end