using System; namespace LLib.Shop; public sealed class PurchaseCompletedEventArgs : EventArgs { public uint ItemId { get; } public bool Success { get; } public int QuantityPurchased { get; } public PurchaseCompletedEventArgs(uint itemId, bool success, int quantityPurchased = 0) { ItemId = itemId; Success = success; QuantityPurchased = quantityPurchased; } }