docs: def sinterstore(self, destination, *keys):
          """This command is equal to :meth:`~tredis.RedisClient.sinter`, but
          instead of returning the resulting set, it is stored in destination.
  
          If destination already exists, it is overwritten.
  
          .. note::
  
             **Time complexity**: ``O(N*M)`` worst case where ``N`` is the
             cardinality of the smallest set and ``M`` is the number of sets.
  
          :param destination: The set to store the intersection into
          :type destination: :class:`str`, :class:`bytes`
          :param keys: One or more set keys as positional arguments
          :type keys: :class:`str`, :class:`bytes`
          :rtype: int
          :raises: :exc:`~tredis.exceptions.RedisError`
  
          """
          return self._execute([b'SINTERSTORE', destination] + list(keys))