@class NSString, BRFileObjectID; @interface BRCTrackedVersion : NSObject <NSCopying> @property (readonly, nonatomic) BRFileObjectID *fileObjectID; @property (readonly, nonatomic) NSString *etagIfLoser; + (id)trackedVersionFor:(id)a0 withEtagIfLoser:(id)a1; - (unsigned long long)hash; - (void).cxx_destruct; - (BOOL)isEqual:(id)a0; - (id)copyWithZone:(struct _NSZone { } *)a0; @end