Make classmap countable

composer · Jun 19, 2022 · 1e1cb2b · 1e1cb2b
1 parent 641a112
commit 1e1cb2b
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/ClassMap.php b/src/ClassMap.php
@@ -15,7 +15,7 @@
 /**
  * @author Jordi Boggiano <[email protected]>
  */
-class ClassMap
+class ClassMap implements \Countable
 {
     /**
      * @var array<class-string, non-empty-string>
@@ -123,4 +123,9 @@ public function addAmbiguousClass(string $className, string $path): void
     {
         $this->ambiguousClasses[$className][] = $path;
     }
+
+    public function count(): int
+    {
+        return \count($this->map);
+    }
 }