@class NSString, BUZipFileArchive; @protocol BUFileCopierDelegate; @interface BUUnarchivingFileCopier : NSObject <BUFileCopier> @property (retain, nonatomic) BUZipFileArchive *zipArchive; @property (weak, nonatomic) id<BUFileCopierDelegate> delegate; @property (readonly) unsigned long long hash; @property (readonly) Class superclass; @property (readonly, copy) NSString *description; @property (readonly, copy) NSString *debugDescription; @end