def _get_parsing_plan_for_multifile_children(self, obj_on_fs: PersistedObject, desired_type: Type[Any],<EOL>logger: Logger) -> Dict[str, Any]:
raise Exception('<STR_LIT>')<EOL>
Implementation of the parent method : since this is a singlefile parser, this is not implemented.

:param obj_on_fs:
:param desired_type:
:param logger:
:return: