class MockDateTime:
    @overload
    @classmethod
    def set(
            cls,
            year: int,
            month: int,
            day: int,
            hour: int = ...,
            minute: int = ...,
            second: int = ...,
            microsecond: int = ...,
            tzinfo: TZInfo = ...,
    ) -> None:
        ...

    @overload
    @classmethod
    def set(
            cls,
            instance: datetime,
            /
    ) -> None:
        ...

    @classmethod
    def set(cls, *args: int | datetime, **kw: int) -> None:
        """
        This will set the :class:`datetime.datetime` created from the
        supplied parameters as the next datetime to be returned by
        :meth:`~MockDateTime.now` or :meth:`~MockDateTime.utcnow`, clearing out
        any datetimes in the queue.  An instance
        of :class:`~datetime.datetime` may also be passed as a single
        positional argument.
        """

class MockDateTime:
    @overload
    @classmethod
    def set(
            cls,
            year: int,
            month: int,
            day: int,
            hour: int = None,
            minute: int = None,
            second: int = None,
            microsecond: int = None,
            tzinfo: TZInfo = None,
    ) -> None:
        ...