From 415cf34374365d39671dbd0b828ab3de0e0feaf6 Mon Sep 17 00:00:00 2001
From: Matt Brown <mattb@vimeo.com>
Date: Fri, 5 Jan 2018 10:46:10 -0500
Subject: [PATCH] Expand nullable type

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

diff --git a/src/Reflection/ReflectionFunctionAbstract.php b/src/Reflection/ReflectionFunctionAbstract.php
index faf50e160..f3112194c 100644
--- a/src/Reflection/ReflectionFunctionAbstract.php
+++ b/src/Reflection/ReflectionFunctionAbstract.php
@@ -34,7 +34,7 @@ abstract class ReflectionFunctionAbstract implements CoreReflector
     public const CLOSURE_NAME = '{closure}';
 
     /**
-     * @var ?NamespaceNode
+     * @var NamespaceNode|null
      */
     private $declaringNamespace;