@class NSMutableDictionary, NSMapTable; @interface ICKeyedSharedInstanceManager : NSObject { struct os_unfair_lock_s { unsigned int _os_unfair_lock_opaque; } _lock; id /* block */ _instantiationHandler; NSMutableDictionary *_stronglyHeldSharedInstances; NSMapTable *_weaklyHeldSharedInstances; NSMutableDictionary *_usageCounts; } - (void)incrementUsageCountForKey:(id)a0; - (void).cxx_destruct; - (id)initWithInstantiationHandler:(id /* block */)a0; - (id)sharedInstanceForKey:(id)a0; - (void)decrementUsageCountForKey:(id)a0; @end