Pathfinder rework (#11452)

Content.Server/NPC/HTN/PrimitiveTasks/Operators/Ranged/RangedOperator.cs

@@ -1,3 +1,4 @@
+using System.Threading;
 using System.Threading.Tasks;
 using Content.Server.NPC.Components;
 using Content.Shared.MobState;
@@ -24,7 +25,8 @@ public sealed class RangedOperator : HTNOperator
 
     // Like movement we add a component and pass it off to the dedicated system.
 
-    public override async Task<(bool Valid, Dictionary<string, object>? Effects)> Plan(NPCBlackboard blackboard)
+    public override async Task<(bool Valid, Dictionary<string, object>? Effects)> Plan(NPCBlackboard blackboard,
+        CancellationToken cancelToken)
     {
         // Don't attack if they're already as wounded as we want them.
         if (!blackboard.TryGetValue<EntityUid>(TargetKey, out var target))