Re-organize all projects (#4166)

Content.Shared/Trigger/TriggerVisuals.cs

@@ -0,0 +1,21 @@
+#nullable enable
+using System;
+using Robust.Shared.Serialization;
+
+namespace Content.Shared.Trigger
+{
+    [NetSerializable]
+    [Serializable]
+    public enum TriggerVisuals
+    {
+        VisualState,
+    }
+
+    [NetSerializable]
+    [Serializable]
+    public enum TriggerVisualState
+    {
+        Primed,
+        Unprimed,
+    }
+}