class DefaultMQPullConsumer extends ClientConfig implements MQPullConsumer {

    public OffsetStore getOffsetStore() {
        return offsetStore;
    }

    public  DefaultMQPullConsumer();
    public  DefaultMQPullConsumer(final String consumerGroup, RPCHook rpcHook);
    public  DefaultMQPullConsumer(final String consumerGroup);
    public  DefaultMQPullConsumer(RPCHook rpcHook);

}