@interface QLCacheFileIdentifier : NSObject <NSCopying> + (Class)versionedFileIdentifierClass; - (id)copyWithZone:(struct _NSZone { } *)a0; @end
@interface QLCacheFileIdentifier : NSObject <NSCopying> + (Class)versionedFileIdentifierClass; - (id)copyWithZone:(struct _NSZone { } *)a0; @end