@class NSSet, NSMutableSet, NSObject; @protocol OS_dispatch_source, OS_dispatch_queue; @interface ICCache : NSCache @property (retain, nonatomic) NSObject<OS_dispatch_source> *memoryWarningEventSource; @property (retain, nonatomic) NSMutableSet *mutableKeys; @property (retain, nonatomic) NSObject<OS_dispatch_queue> *mutableKeysAccessQueue; @property (readonly, nonatomic) NSSet *allKeys; + (id)cacheCollection; + (void)purgeAllCaches; - (id)init; - (void)dealloc; - (void)removeAllObjects; - (void)setObject:(id)a0 forKey:(id)a1; - (void)removeObjectForKey:(id)a0; - (void).cxx_destruct; - (void)setObject:(id)a0 forKey:(id)a1 cost:(unsigned long long)a2; - (void)receivedMemoryWarning; - (void)registerForMemoryWarnings; - (void)unregisterForMemoryWarnings; - (void)removeObjectsWithKeyContainingString:(id)a0; @end