'DEPRECATED. L{Deferred} fired when loop stops or fails.
Use the L{Deferred} returned by L{LoopingCall.start}.'

@property
def deferred(self):

    warningString = _getDeprecationWarningString('twisted.internet.task.LoopingCall.deferred', Version('Twisted', 16, 0, 0), replacement='the    deferred    returned    by    start()')
    warnings.warn(warningString, DeprecationWarning, stacklevel=2)
    return self._deferred
