XiuXianGame/Assets/Scripts/GameTimeLine/CustomizeTimeLogic/FxLogic/TimeLineEventinterface/ITimeLineEndSing.cs

namespace UTool.CustomizeTimeLogic.FxLogic.TimeLineEventinterface
{
    public interface ITimeLineEndSing:ITimeLineEventBasic
    {
        void TimeLineEndSing(string groupName);
    }
}