diff --git a/src/main/java/util/Strategy.java b/src/main/java/util/Strategy.java
index c3b6708ec30b9ac7143477346454fedddfb5c3b9..61c8151f6a2f58f4f90803af0498006c6bf7733d 100644
--- a/src/main/java/util/Strategy.java
+++ b/src/main/java/util/Strategy.java
@@ -1,4 +1,9 @@
 package util;
 
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+
 public interface Strategy {
+    Position neighborClosestToTarget(Position position, Collection<Position> targets, Map<Position, List<Position>> neighbors);
 }