def is_after(self, other):
        return (
            (other.room_stream_id < self.room_stream_id)
            or (int(other.presence_key) < int(self.presence_key))
            or (int(other.typing_key) < int(self.typing_key))
            or (int(other.receipt_key) < int(self.receipt_key))
            or (int(other.account_data_key) < int(self.account_data_key))
            or (int(other.push_rules_key) < int(self.push_rules_key))
        )
Does this token contain events that the other doesn't?
dataset/ETHPy150Open matrix-org/synapse/synapse/types.py/StreamToken.is_after