from typing import Dict, ClassVar, get_type_hints
class Starship:
    hitpoints: int = 50
    stats: ClassVar[Dict[str, int]] = {}
    shield: int = 100
    captain: str
    def __init__(self, captain: str) -> None:
        ...

assert get_type_hints(Starship) == {'hitpoints': int,
                                    'stats': ClassVar[Dict[str, int]],
                                    'shield': int,
                                    'captain': str}

assert get_type_hints(Starship.__init__) == {'captain': str,
                                             'return': None}