Add project files.

LeagueAPI/Utils/IPortTokenBehavior.cs

@@ -0,0 +1,24 @@
+using System.Diagnostics;
+using System.Diagnostics.CodeAnalysis;
+
+namespace LeagueAPI.Utils;
+
+public interface IPortTokenBehavior
+{
+    bool TryGet(Process process, out string remotingAuthToken, out int appPort, [NotNullWhen(false)] out Exception? exception);
+
+    void MapArguments(IReadOnlyList<string> args, Dictionary<string, string> _args)
+    {
+        foreach (string arg in args)
+        {
+            if (arg.Length > 0 && arg.Contains('='))
+            {
+                string text = arg;
+                string[] array = text[2..].Split("=");
+                string key = array[0];
+                string value = array[1];
+                _args[key] = value;
+            }
+        }
+    }
+}