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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def stat_float_times(cls, newvalue=None):
 """Determine whether a file's time stamps are reported as floats or ints. Calling without arguments returns the current value. The value is shared by all instances of FakeOsModule. Args: newvalue: If `True`, mtime, ctime, atime are reported as floats. Otherwise, they are returned as ints (rounding down). """

        if newvalue is not None:
            cls._stat_float_times = bool(newvalue)
        return cls._stat_float_times