text: //
  //  ORSTwitterEngine+Notification.h
  //  Twitter Engine
  //
  //  Created by Nicholas Toumpelis on 20/08/2009.
  //  Copyright 2008-2009 Ocean Road Software, Nick Toumpelis.
  //
  //  Version 0.7.1
  //
  //  Permission is hereby granted, free of charge, to any person obtaining a copy 
  //  of this software and associated documentation files (the "Software"), to 
  //  deal in the Software without restriction, including without limitation the 
  //  rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 
  //  sell copies of the Software, and to permit persons to whom the Software is 
  //  furnished to do so, subject to the following conditions:
  //
  //  The above copyright notice and this permission notice shall be included in 
  //  all copies or substantial portions of the Software.
  //
  //  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
  //  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
  //  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
  //  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
  //  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
  //  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 
  //  IN THE SOFTWARE.
  
  
  
  @interface ORSTwitterEngine ( NotificationMethods )
  
  - (NSXMLNode *) followUserWithID:(NSString *)identifier;
  - (NSXMLNode *) followUserWithScreenName:(NSString *)screenName;
  - (NSXMLNode *) leaveUserWithID:(NSString *)identifier;
  - (NSXMLNode *) leaveUserWithScreenName:(NSString *)screenName;
  
  @end
  