Mapster map the derived class

Question

I am Changing the AutoMapper to Mapster and i am new to mapster.

I have two classes like below

public class PayrollLineItems
{
   public int PayrollLineItemID{get;set;}
   public datetime PlannedStartDate {get;set;}
   public datetime PlannedEndDate {get;set;}
   public datetime ActualStartDate {get;set;}
   public datetime ActualEndDate {get;set;}
}

public class PayableLineItems
{
   public int PayrollLineItemID {get;set;}
   public TimePeriod PlannedTimePeriod {get;set;}
   public TimePeriod ActualTimePeriod {get;set;}
}


public class TimePeriod
{
    private DateTime _Start;
    private DateTime _End;
    private TimeSpan _ActualDuration;

   public TimePeriod(DateTime start, DateTime end)
   {
        this._Start = start;
        this._End = end;
        this._ActualDuration = (this._End-this._Start);
   }
}

Below is the AutoMapper code to map the PlannedTimePeriod property of PayrollLineItems and PayableLineItems.

CreateMap<PayrollLineitems, PayableLineItems>()
.ForMember(x => x.PlannedTimePeriod,
                            option => option.MapFrom<TimePeriod>(
                                      (src, dest) => new TimePeriod(src.PlannedStartTime.HasValue ? src.PlannedStartTime.Value : DateTime.MinValue,
                                                                    src.PlannedEndTime.HasValue ? src.PlannedEndTime.Value : DateTime.MinValue))
                                     )

I am using the below code in Mapster to map the PlannedTimePeriod property

config
            .NewConfig<PayrollLineitems, PayableLineItems>()
      .Map(x => x.PlannedTimePeriod, dest => new TimePeriod(dest.PlannedStartTime.HasValue ? dest.PlannedStartTime.Value : DateTime.MinValue,
                            dest.PlannedEndTime.HasValue ? dest.PlannedEndTime.Value : DateTime.MinValue))

I am getting the "No default constructor for type 'TimePeriod', please use 'ConstructUsing' or 'MapWith'" error with MapSter.

Can anyone please help me with the above issue.

Thanks in advance for helping.