testing something, won't compile

NadekoBot.Core/Modules/Gambling/CurrencyRaffleCommands.cs

@@ -0,0 +1,22 @@
+using NadekoBot.Common.Attributes;
+using NadekoBot.Core.Modules.Gambling.Services;
+using System.Threading.Tasks;
+
+namespace NadekoBot.Modules.Gambling
+{
+    public partial class Gambling
+    {
+        public class CurrencyRaffleCommands : NadekoSubmodule<CurrencyRaffleService>
+        {
+            [NadekoCommand, Usage, Description, Aliases]
+            public async Task RaffleCur(int amount)
+            {
+                if (_service.Games.TryAdd(Context.Channel.Id,
+                    ))
+                {
+
+                }
+            }
+        }
+    }
+}