@class NSMutableDictionary; @interface IMWeakObjectCache : NSObject { NSMutableDictionary *_weakObjectCache; struct _opaque_pthread_mutex_t { long long __sig; char __opaque[56]; } _tableLock; } + (id)sharedInstance; - (id)init; - (void)dealloc; - (void).cxx_destruct; - (id)objectForKey:(id)a0; - (id)copyObjectForKey:(id)a0; - (id)copyOrSetObject:(id)a0 forKey:(id)a1; - (void)removeObject:(id)a0 key:(id)a1; @end