Cleanup the namespaces (#8132)

Content.Shared/Ghost/Roles/GhostRolesEuiMessages.cs

@@ -1,4 +1,3 @@
-using System;
 using Content.Shared.Eui;
 using Robust.Shared.Serialization;
 

Content.Shared/Ghost/Roles/MakeGhostRoleEuiState.cs

@@ -1,6 +1,4 @@
-using System;
-using Content.Shared.Eui;
-using Robust.Shared.GameObjects;
+using Content.Shared.Eui;
 using Robust.Shared.Serialization;
 
 namespace Content.Shared.Ghost.Roles

Content.Shared/Ghost/Roles/MakeGhostRoleWindowClosedMessage.cs

@@ -1,5 +1,4 @@
-using System;
-using Content.Shared.Eui;
+using Content.Shared.Eui;
 using Robust.Shared.Serialization;
 
 namespace Content.Shared.Ghost.Roles

Content.Shared/Ghost/Roles/SharedGhostRoleSystem.cs

@@ -1,5 +1,3 @@
-using System;
-using Robust.Shared.GameObjects;
 using Robust.Shared.Serialization;
 
 namespace Content.Shared.Ghost.Roles

Content.Shared/Ghost/SharedGhostComponent.cs

@@ -1,10 +1,5 @@
-using System;
-using Robust.Shared.GameObjects;
 using Robust.Shared.GameStates;
-using Robust.Shared.Players;
 using Robust.Shared.Serialization;
-using Robust.Shared.Serialization.Manager.Attributes;
-using Robust.Shared.ViewVariables;
 
 namespace Content.Shared.Ghost
 {

Content.Shared/Ghost/SharedGhostSystem.cs

@@ -1,10 +1,7 @@
-using System;
-using System.Collections.Generic;
 using Content.Shared.DragDrop;
 using Content.Shared.Emoting;
 using Content.Shared.Interaction.Events;
 using Content.Shared.Item;
-using Robust.Shared.GameObjects;
 using Robust.Shared.Serialization;
 
 namespace Content.Shared.Ghost