class FMap(Mapping[_T, _T_co]):
"""ordered frozen hashable mapping"""
@overload
- def __init__(self, items: Mapping[_T, _T_co] = ...): ...
+ def __init__(self, items: Mapping[_T, _T_co]): ...
@overload
- def __init__(self, items: Iterable[tuple[_T, _T_co]] = ...): ...
+ def __init__(self, items: Iterable[tuple[_T, _T_co]]): ...
+ @overload
+ def __init__(self): ...
def __getitem__(self, item: _T) -> _T_co:
...