@abstractmethod<EOL><INDENT>def find_multifile_object_children(self, parent_location: str, no_errors: bool = False) -> Dict[str, str]:<DEDENT>
pass<EOL>
Implementing classes should return a dictionary of <item_name>, <item_location> containing the named elements
in this multifile object.

:param parent_location: the absolute file prefix of the parent item.
:return: a dictionary of {item_name : item_prefix}