public void Log(Message.Source source, Message.Level level, string fmt, params object[] args) { }
public void Debug(Message.Source source, string fmt, params object[] args) { }
public void Critical(Message.Source source, string fmt, params object[] args) { }
public void Notice(Message.Source source, string fmt, params object[] args) { }
public void Emergency(Message.Source source, string fmt, params object[] args) { }