From 1e1cb2b791facb2dfe32932a7718cf2571187513 Mon Sep 17 00:00:00 2001
From: Jordi Boggiano <j.boggiano@seld.be>
Date: Sun, 19 Jun 2022 13:31:27 +0200
Subject: [PATCH] Make classmap countable

---
 src/ClassMap.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/ClassMap.php b/src/ClassMap.php
index 7292b32..d6e2899 100644
--- a/src/ClassMap.php
+++ b/src/ClassMap.php
@@ -15,7 +15,7 @@
 /**
  * @author Jordi Boggiano <j.boggiano@seld.be>
  */
-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);
+    }
 }