From 2766d70271add07d86959c727d5f30c2e1127334 Mon Sep 17 00:00:00 2001
From: mohamed gasmi <mohamed.gasmi.info@gmail.com>
Date: Sat, 6 Aug 2022 11:41:34 +0200
Subject: [PATCH] [Filesystem] Add type hints readlink()

Add type hints for readlink, return hints added in v6.0
---
 components/filesystem.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/filesystem.rst b/components/filesystem.rst
index d99e6036a27..20c3032a6a6 100644
--- a/components/filesystem.rst
+++ b/components/filesystem.rst
@@ -221,7 +221,7 @@ systems (unlike PHP's :phpfunction:`readlink` function)::
 
 Its behavior is the following::
 
-    public function readlink($path, $canonicalize = false)
+    public function readlink(string $path, bool $canonicalize = false): ?string
 
 * When ``$canonicalize`` is ``false``:
     * if ``$path`` does not exist or is not a link, it returns ``null``.