text: //
  //  NSString+NXOAuth2.h
  //  OAuth2Client
  //
  //  Created by Ullrich Schäfer on 07.10.09.
  //
  //  Copyright 2010 nxtbgthng. All rights reserved.
  //
  //  Licenced under the new BSD-licence.
  //  See README.md in this repository for
  //  the full licence.
  //
  
  #import <Foundation/Foundation.h>
  
  
  @interface NSString (NXOAuth2)
  
  + (NSString *)nxoauth2_stringWithUUID;
  
  + (NSString *)nxoauth2_stringWithEncodedQueryParameters:(NSDictionary *)parameters;
  - (NSDictionary *)nxoauth2_parametersFromEncodedQueryString;
  
  - (NSString *)nxoauth2_URLEncodedString;
  - (NSString *)nxoauth2_URLDecodedString;
  
  @end
  