@class NSObject;
@protocol NSCopying;
@interface PKLRUCacheKey : NSObject <NSCopying> {
NSObject<NSCopying> *_key;
long long _scaleFactor;
}
- (unsigned long long)hash;
- (void).cxx_destruct;
- (BOOL)isEqual:(id)a0;
- (id)copyWithZone:(struct _NSZone { } *)a0;
@end