def _parse_osm_object(obj: str) -> Tuple[str, int]:
""" Parse the given argument into a tuple of OSM type and ID.
Raises an ArgumentError if the format is not recognized.
def _parse_osm_object(obj: str) -> Tuple[str, int]:
""" Parse the given argument into a tuple of OSM type and ID.
Raises an ArgumentError if the format is not recognized.