From 2c2405401db6d712093acfe48f63d7625e2086fb Mon Sep 17 00:00:00 2001
From: "Y. Wayne Huang" <wayne530@gmail.com>
Date: Fri, 17 Jul 2026 10:04:31 -0700
Subject: [PATCH] fix: address php >= 8.4 implicitly nullable param deprecation

---
 src/PsyshFacade.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/PsyshFacade.php b/src/PsyshFacade.php
index 6b6ff96..8552a38 100644
--- a/src/PsyshFacade.php
+++ b/src/PsyshFacade.php
@@ -48,7 +48,7 @@ public static function debug(array $variables = [], $bind = null): void
         self::$shell::debug(array_merge(self::$shell->getScopeVariables(), $variables), $bind);
     }
 
-    public function setContainer(ContainerInterface $container = null): void
+    public function setContainer(?ContainerInterface $container = null): void
     {
         self::$container = $container;
     }