Re-organize all projects (#4166)

Content.Shared/ActionBlocker/IActionBlocker.cs

@@ -0,0 +1,40 @@
+#nullable enable
+using Content.Shared.EffectBlocker;
+
+namespace Content.Shared.ActionBlocker
+{
+    /// <summary>
+    /// This interface gives components the ability to block certain actions from
+    /// being done by the owning entity. For effects see <see cref="IEffectBlocker"/>
+    /// </summary>
+    public interface IActionBlocker
+    {
+        bool CanMove() => true;
+
+        bool CanInteract() => true;
+
+        bool CanUse() => true;
+
+        bool CanThrow() => true;
+
+        bool CanSpeak() => true;
+
+        bool CanDrop() => true;
+
+        bool CanPickup() => true;
+
+        bool CanEmote() => true;
+
+        bool CanAttack() => true;
+
+        bool CanEquip() => true;
+
+        bool CanUnequip() => true;
+
+        bool CanChangeDirection() => true;
+
+        bool CanShiver() => true;
+
+        bool CanSweat() => true;
+    }
+}