Keyboard shortcuts dialog.

Wino.Core.Domain/Enums/ModifierKeys.cs

@@ -0,0 +1,16 @@
+using System;
+
+namespace Wino.Core.Domain.Enums;
+
+/// <summary>
+/// Defines keyboard modifier keys that can be used in keyboard shortcuts.
+/// </summary>
+[Flags]
+public enum ModifierKeys
+{
+    None = 0,
+    Control = 1,
+    Alt = 2,
+    Shift = 4,
+    Windows = 8
+}