@abstractmethod<EOL><INDENT>def _parse_multifile(self, desired_type: Type[T], obj: PersistedObject,<EOL>parsing_plan_for_children: Dict[str, ParsingPlan], logger: Logger,<EOL>options: Dict[str, Dict[str, Any]]) -> T:<DEDENT>
pass<EOL>
First parse all children from the parsing plan, then calls _build_object_from_parsed_children

:param desired_type:
:param obj:
:param parsing_plan_for_children:
:param logger:
:param options:
:return: