Store chat size (#14299)

Content.Client/UserInterface/Screens/InGameScreen.cs

@@ -0,0 +1,17 @@
+using Content.Client.UserInterface.Systems.Chat.Widgets;
+using Robust.Client.UserInterface;
+using Robust.Client.UserInterface.Controls;
+
+namespace Content.Client.UserInterface.Screens;
+
+/// <summary>
+///     Screens that are considered to be 'in-game'.
+/// </summary>
+public abstract class InGameScreen : UIScreen
+{
+    public Action<Vector2>? OnChatResized;
+
+    public abstract ChatBox ChatBox { get; }
+
+    public abstract void SetChatSize(Vector2 size);
+}