Extract the type names for fields with CardinalityField part.
        Selects only the missing type names that are not in the type dictionary.

        :param schema:     Parse schema to use (as string).
        :param type_dict:  Type dictionary with type converters.
        :return: Generator with missing type names (as string).

def extract_missing_special_type_names(schema, type_dict):
        """Extract the type names for fields with CardinalityField part.
        Selects only the missing type names that are not in the type dictionary.

        :param schema:     Parse schema to use (as string).
        :param type_dict:  Type dictionary with type converters.
        :return: Generator with missing type names (as string).
        """
        for name in FieldParser.extract_types(schema):
            if CardinalityField.matches_type(name) and (name not in type_dict):
                    yield name