From 027d223174778e0fa8cb821f69ba8ca97ab01a17 Mon Sep 17 00:00:00 2001
From: Patrick <privat@skyraptor.eu>
Date: Tue, 18 Jan 2022 00:13:27 +0100
Subject: [PATCH] Update Cart.php

---
 src/Cart.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Cart.php b/src/Cart.php
index 08e7dde..17f2487 100644
--- a/src/Cart.php
+++ b/src/Cart.php
@@ -84,11 +84,11 @@ class Cart
     /**
      * Set the current cart instance.
      *
-     * @param string|null $instance
+     * @param string|InstanceIdentifier|null $instance
      *
      * @return \Gloudemans\Shoppingcart\Cart
      */
-    public function instance(?string $instance = null)
+    public function instance($instance = null)
     {
         $instance = $instance ?: self::DEFAULT_INSTANCE;