def provides_facts():
    """
    Returns a dictionary keyed on the facts provided by this module. The value
    of each key is the doc string describing the fact.
    """
    return {'vc_capable':
        'A boolean indicating if the device is currently configured in a virtual chassis. In spite of the name, this fact does NOT indicate whether or not the device is CAPABLE of joining a VC.'
        , 'vc_mode':
        'A string indicating the current virtual chassis mode of the device.',
        'vc_fabric':
        'A boolean indicating if the device is currently in fabric mode.',
        'vc_master':
        'A string indicating the chassis/node which is currently the master of the VC.'
        }
