package aceim.app.dataentity.listeners;
import aceim.api.dataentity.Message;
import aceim.api.dataentity.MessageAckState;
public interface IHasMessages {
public void onMessageReceived(Message message);
public void onMessageAckReceived(long messageId, MessageAckState ack);
public boolean hasMessagesOfBuddy(byte serviceId, String buddyProtocolUid);
}