Create an enum config
        :param enum_type:
        :param help_string:
        :param default:
        :return:

def create_enum(enum_type, help_string=NO_HELP, default=NO_DEFAULT):
        # type: (Type[Enum], str, Union[Any, NO_DEFAULT_TYPE]) -> Type[Enum]
        """
        Create an enum config
        :param enum_type:
        :param help_string:
        :param default:
        :return:
        """
        # noinspection PyTypeChecker
        return ParamEnum(
            help_string=help_string,
            default=default,
            enum_type=enum_type,
        )