   /// Returns a new string that replaces the current home
   /// directory portion of the current path with a tilde (`~`)
   /// character.
+  @available(*, unavailable, message="Use stringByAbbreviatingWithTildeInPath on NSString instead.")
   public var stringByAbbreviatingWithTildeInPath: String {
     return _ns.stringByAbbreviatingWithTildeInPath
   }

  // @property NSString lastPathComponent;

  /// Returns the last path component of the `String`.
  public var lastPathComponent: String {
    return _ns.lastPathComponent
  }


  /// Returns an array of strings made by separately appending
  /// to the `String` each string in in a given array.
  @available(*, unavailable, message="Use stringsByAppendingPaths on NSString instead.")
  public func stringsByAppendingPaths(paths: [String]) -> [String] {
    return _ns.stringsByAppendingPaths(paths)
  }
