SystemMessageObserver.java

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package com.netease.nimlib.sdk.msg;

import com.netease.nimlib.invocation.ObserverInterface;
import com.netease.nimlib.sdk.Observer;
import com.netease.nimlib.sdk.msg.model.SystemMessage;

@ObserverInterface
public interface SystemMessageObserver {

    public void observeReceiveSystemMsg(Observer<SystemMessage> observer, boolean register);

    public void observeUnreadCountChange(Observer<Integer> observer, boolean register);
}