//// This file is from https://gist.github.com/zydeco/6292773//// Created by Jesús A. Álvarez on 2008-12-17.// Copyright 2008-2009 namedfork.net. All rights reserved.//#import <Foundation/Foundation.h>/// File Extended Attribute (xattr) helper methods@interfaceSDFileAttributeHelper:NSObject+(nullableNSArray<NSString*>*)extendedAttributeNamesAtPath:(nonnullNSString*)pathtraverseLink:(BOOL)followerror:(NSError*_Nullable*_Nullable)err;+(BOOL)hasExtendedAttribute:(nonnullNSString*)nameatPath:(nonnullNSString*)pathtraverseLink:(BOOL)followerror:(NSError*_Nullable*_Nullable)err;+(nullableNSData*)extendedAttribute:(nonnullNSString*)nameatPath:(nonnullNSString*)pathtraverseLink:(BOOL)followerror:(NSError*_Nullable*_Nullable)err;+(BOOL)setExtendedAttribute:(nonnullNSString*)namevalue:(nonnullNSData*)valueatPath:(nonnullNSString*)pathtraverseLink:(BOOL)followoverwrite:(BOOL)overwriteerror:(NSError*_Nullable*_Nullable)err;+(BOOL)removeExtendedAttribute:(nonnullNSString*)nameatPath:(nonnullNSString*)pathtraverseLink:(BOOL)followerror:(NSError*_Nullable*_Nullable)err;@end