Ensure EUIs close themselves (#15860)

Content.Shared/Administration/AdminAnnounceEuiState.cs

@@ -16,12 +16,6 @@ namespace Content.Shared.Administration
 
     public static class AdminAnnounceEuiMsg
     {
-        [Serializable, NetSerializable]
-        public sealed class Close : EuiMessageBase
-        {
-
-        }
-
         [Serializable, NetSerializable]
         public sealed class DoAnnounce : EuiMessageBase
         {

Content.Shared/Administration/EditSolutionsEuiState.cs

@@ -16,10 +16,4 @@ namespace Content.Shared.Administration
             Solutions = solutions;
         }
     }
-
-    public static class EditSolutionsEuiMsg
-    {
-        [Serializable, NetSerializable]
-        public sealed class Close : EuiMessageBase { }
-    }
 }

Content.Shared/Administration/Logs/AdminLogsEuiState.cs

@@ -22,11 +22,6 @@ public sealed class AdminLogsEuiState : EuiStateBase
 
 public static class AdminLogsEuiMsg
 {
-    [Serializable, NetSerializable]
-    public sealed class Close : EuiMessageBase
-    {
-    }
-
     [Serializable, NetSerializable]
     public sealed class SetLogFilter : EuiMessageBase
     {

Content.Shared/Administration/Notes/AdminNotesEuiState.cs

@@ -24,11 +24,6 @@ public sealed class AdminNotesEuiState : EuiStateBase
 
 public static class AdminNoteEuiMsg
 {
-    [Serializable, NetSerializable]
-    public sealed class Close : EuiMessageBase
-    {
-    }
-
     [Serializable, NetSerializable]
     public sealed class CreateNoteRequest : EuiMessageBase
     {

Content.Shared/Administration/PermissionsEuiState.cs

@@ -33,11 +33,6 @@ namespace Content.Shared.Administration
 
     public static class PermissionsEuiMsg
     {
-        [Serializable, NetSerializable]
-        public sealed class Close : EuiMessageBase
-        {
-        }
-
         [Serializable, NetSerializable]
         public sealed class AddAdmin : EuiMessageBase
         {

Content.Shared/Administration/SpawnExplosionEuiMsg.cs

@@ -7,9 +7,6 @@ namespace Content.Shared.Administration;
 
 public static class SpawnExplosionEuiMsg
 {
-    [Serializable, NetSerializable]
-    public sealed class Close : EuiMessageBase { }
-
     /// <summary>
     ///     This message is sent to the server to request explosion preview data.
     /// </summary>

Content.Shared/CrewManifest/SharedCrewManifestSystem.cs

@@ -32,10 +32,6 @@ public sealed class CrewManifestEuiState : EuiStateBase
     }
 }
 
-[Serializable, NetSerializable]
-public sealed class CrewManifestEuiClosed : EuiMessageBase
-{}
-
 [Serializable, NetSerializable]
 public sealed class CrewManifestEntries
 {

Content.Shared/Eui/EuiMessageBase.cs

@@ -1,8 +1,15 @@
-namespace Content.Shared.Eui
+using Robust.Shared.Serialization;
+
+namespace Content.Shared.Eui
 {
     [Serializable]
     public abstract class EuiMessageBase
     {
 
     }
+
+    [Serializable, NetSerializable]
+    public sealed class CloseEuiMessage : EuiMessageBase
+    {
+    }
 }

Content.Shared/Ghost/Roles/GhostRolesEuiMessages.cs

@@ -44,9 +44,4 @@ namespace Content.Shared.Ghost.Roles
             Identifier = identifier;
         }
     }
-
-    [NetSerializable, Serializable]
-    public sealed class GhostRoleWindowCloseMessage : EuiMessageBase
-    {
-    }
 }

Content.Shared/Ghost/Roles/MakeGhostRoleWindowClosedMessage.cs

@@ -1,10 +0,0 @@
-using Content.Shared.Eui;
-using Robust.Shared.Serialization;
-
-namespace Content.Shared.Ghost.Roles
-{
-    [Serializable, NetSerializable]
-    public sealed class MakeGhostRoleWindowClosedMessage : EuiMessageBase
-    {
-    }
-}