diff --git a/src/Bootloader/TokenizerListenerBootloader.php b/src/Bootloader/TokenizerListenerBootloader.php
index e2e109a..28f7a3c 100644
--- a/src/Bootloader/TokenizerListenerBootloader.php
+++ b/src/Bootloader/TokenizerListenerBootloader.php
@@ -49,9 +49,13 @@ final class TokenizerListenerBootloader extends Bootloader implements
     /** @var TokenizationListenerInterface[] */
     private array $listeners = [];
 
+    /** @var array<class-string<TokenizationListenerInterface>> */
+    private array $listenerClasses = [];
+
     public function addListener(TokenizationListenerInterface $listener): void
     {
         $this->listeners[] = $listener;
+        $this->listenerClasses[] = $listener::class;
     }
 
     public function init(AbstractKernel $kernel): void
@@ -86,6 +90,14 @@ public function initCachedInterfacesLoader(
         return $this->makeCachedLoader($factory, $config, CachedInterfacesLoader::class);
     }
 
+    /**
+     * @return array<class-string<TokenizationListenerInterface>>
+     */
+    public function getListenerClasses(): array
+    {
+        return $this->listenerClasses;
+    }
+
     /**
      * @template T
      *
diff --git a/src/TokenizerListenerRegistryInterface.php b/src/TokenizerListenerRegistryInterface.php
index 87f4234..74df24d 100644
--- a/src/TokenizerListenerRegistryInterface.php
+++ b/src/TokenizerListenerRegistryInterface.php
@@ -6,6 +6,7 @@
 
 /**
  * It contains all listeners that will be noticed about found classes by a class locator.
+ * @method getListenerClasses(): array
  */
 interface TokenizerListenerRegistryInterface
 {