diff --git a/src/AbstractOpenAPIObjectVisitor.php b/src/AbstractOpenAPIObjectVisitor.php
new file mode 100644
index 00000000..13d24af9
--- /dev/null
+++ b/src/AbstractOpenAPIObjectVisitor.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace Dedoc\Scramble;
+
+class AbstractOpenAPIObjectVisitor implements OpenAPIObjectVisitor
+{
+    public function enter(mixed $object, array $path = [])
+    {
+    }
+
+    public function leave(mixed $object, array $path = [])
+    {
+    }
+}
diff --git a/src/OpenAPIObjectVisitor.php b/src/OpenAPIObjectVisitor.php
new file mode 100644
index 00000000..13fc7262
--- /dev/null
+++ b/src/OpenAPIObjectVisitor.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace Dedoc\Scramble;
+
+interface OpenAPIObjectVisitor
+{
+    /**
+     * Called when entering an object for traversal.
+     *
+     * @param mixed $object OpenAPI object being entered for traversal.
+     * @param (string|int)[] $path The path from the root to the object being entered. When an object is a part of an array, its index is used.
+     */
+    public function enter(mixed $object, array $path = []);
+
+    /**
+     * Called when completed traversing an object.
+     *
+     * @param mixed $object OpenAPI object being left after traversal.
+     * @param (string|int)[] $path The path from the root to the object being left. When an object is a part of an array, its index is used.
+     */
+    public function leave(mixed $object, array $path = []);
+}
diff --git a/src/OpenAPITraverser.php b/src/OpenAPITraverser.php
index 82a9e377..655f043a 100644
--- a/src/OpenAPITraverser.php
+++ b/src/OpenAPITraverser.php
@@ -9,13 +9,13 @@ public function __construct(
     ) {
     }
 
-    public function traverse($type): void
+    public function traverse($type, $path = ['#']): void
     {
         if (is_scalar($type) || $type === null) {
             return;
         }
 
-        $this->enterType($type);
+        $this->enterType($type, $path);
 
         $propertiesWithNodes = $this->getNodes($type);
 
@@ -23,28 +23,28 @@ public function traverse($type): void
             $node = $type->$propertyWithNode;
 
             if (! is_array($node)) {
-                $this->traverse($node);
+                $this->traverse($node, [...$path, $propertyWithNode]);
             } else {
-                foreach ($node as $item) {
-                    $this->traverse($item);
+                foreach ($node as $i => $item) {
+                    $this->traverse($item, [...$path, $propertyWithNode, $i]);
                 }
             }
         }
 
-        $this->leaveType($type);
+        $this->leaveType($type, $path);
     }
 
-    private function enterType($type): void
+    private function enterType($type, $path): void
     {
         foreach ($this->visitors as $visitor) {
-            $visitor->enter($type);
+            $visitor->enter($type, $path);
         }
     }
 
-    private function leaveType($type): void
+    private function leaveType($type, $path): void
     {
         foreach ($this->visitors as $visitor) {
-            $visitor->leave($type);
+            $visitor->leave($type, $path);
         }
     }
 
diff --git a/tests/OpenAPITraverserTest.php b/tests/OpenAPITraverserTest.php
new file mode 100644
index 00000000..d661dcc2
--- /dev/null
+++ b/tests/OpenAPITraverserTest.php
@@ -0,0 +1,35 @@
+<?php
+
+use Dedoc\Scramble\AbstractOpenAPIObjectVisitor;
+use Dedoc\Scramble\Support\Generator\InfoObject;
+use Dedoc\Scramble\Support\Generator\OpenApi;
+use Dedoc\Scramble\Support\Generator\Operation;
+use Dedoc\Scramble\Support\Generator\Path;
+
+it('traverses open api document', function () {
+    $document = new OpenApi(version: '3.1.0');
+    $document->setInfo(new InfoObject(title: 'app'));
+    $document->addPath($path = new Path('/test'));
+    $path->addOperation(new Operation('GET'));
+
+    $traverser = new \Dedoc\Scramble\OpenAPITraverser([
+        $visitor = new class extends AbstractOpenAPIObjectVisitor {
+            public array $paths = [];
+            /** @inheritdoc  */
+            public function enter($object, $path = [])
+            {
+                $this->paths[] = join('.', $path);
+            }
+        }
+    ]);
+
+    $traverser->traverse($document);
+
+    expect($visitor->paths)->toBe([
+        '#',
+        '#.info',
+        '#.components',
+        '#.paths.0',
+        '#.paths.0.operations.GET',
+    ]);
+});