prs/prs.desktop/Components/Calendar/Events/CalendarDataEvent.cs

using System;

namespace PRSDesktop
{
    
    public interface ICalendarDataEventArgs
    {
        object? Item { get; }
    }
    
    public class CalendarDataEventArgs(object? item) : EventArgs, ICalendarDataEventArgs
    {
        public object? Item { get; } = item;
    }

    public delegate void CalendarDataEvent(object sender, ICalendarDataEventArgs args);
}