class Keyspace:

    space = 0
    space_complete = 0


    @classmethod
    def increment_space(cls) -> None:
        cls.space += 1


    @classmethod
    def increment_space_by(cls, increment: int) -> None:
        cls.space += increment


    @classmethod
    def increment_space_complete(cls) -> None:
        cls.space_complete += 1


    @classmethod
    def increment_space_complete_by(cls, increment: int) -> None:
        cls.space_complete += increment