__version__ = '0.0.0'


class DataFrame:

    def __init__(self, *args, **kwargs):
        pass


class Series:

    def __init__(self, *args, **kwargs):
        pass


class Index:

    def __init__(self, *args, **kwargs):
        pass


def read_csv(*args, **kwargs):
    pass


def to_csv(*args, **kwargs):
    pass


def to_clipboard(*args, **kwargs):
    pass
