text: # Copyright (c) 2018 R. Tohid
  # Copyright (c) 2018 Parsa Amini
  #
  # Distributed under the Boost Software License, Version 1.0. (See accompanying
  # file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
  
  
  class InvalidDecoratorArgumentError(Exception):
      pass
  