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# The MIT License (MIT)
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__all__ = (
    'PerMessageCompressOffer',
    'PerMessageCompressOfferAccept',
    'PerMessageCompressResponse',
    'PerMessageCompressResponseAccept',
    'PerMessageCompress',
)


class PerMessageCompressOffer(object):
    """
    Base class for WebSocket compression parameter client offers.
    """


class PerMessageCompressOfferAccept(object):
    """
    Base class for WebSocket compression parameter client offer accepts by the server.
    """


class PerMessageCompressResponse(object):
    """
    Base class for WebSocket compression parameter server responses.
    """


class PerMessageCompressResponseAccept(object):
    """
    Base class for WebSocket compression parameter server response accepts by client.
    """


class PerMessageCompress(object):
    """
    Base class for WebSocket compression negotiated parameters.
    """