From b918ecaf2f9ea5bcfa22ea022f90504317ab1531 Mon Sep 17 00:00:00 2001
From: Jordi Boggiano <j.boggiano@seld.be>
Date: Tue, 7 Jun 2022 12:04:21 +0200
Subject: [PATCH 1/2] Fix return type of Header::all

---
 src/Symfony/Component/HttpFoundation/HeaderBag.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Symfony/Component/HttpFoundation/HeaderBag.php b/src/Symfony/Component/HttpFoundation/HeaderBag.php
index 4683a684095a5..874996b066859 100644
--- a/src/Symfony/Component/HttpFoundation/HeaderBag.php
+++ b/src/Symfony/Component/HttpFoundation/HeaderBag.php
@@ -65,7 +65,7 @@ public function __toString()
      *
      * @param string|null $key The name of the headers to return or null to get them all
      *
-     * @return array<string, array<int, string|null>>|array<int, string|null>
+     * @return $key is null ? array<string, array<int, string|null>> : array<int, string|null>
      */
     public function all(string $key = null)
     {

From 70b51b7428a6c9e3e0c4b1b301389efa4af4356d Mon Sep 17 00:00:00 2001
From: Jordi Boggiano <j.boggiano@seld.be>
Date: Tue, 7 Jun 2022 13:10:41 +0200
Subject: [PATCH 2/2] Fix syntax

Co-authored-by: Vincent Langlet <VincentLanglet@users.noreply.github.com>
---
 src/Symfony/Component/HttpFoundation/HeaderBag.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Symfony/Component/HttpFoundation/HeaderBag.php b/src/Symfony/Component/HttpFoundation/HeaderBag.php
index 874996b066859..d7c46d377b8bf 100644
--- a/src/Symfony/Component/HttpFoundation/HeaderBag.php
+++ b/src/Symfony/Component/HttpFoundation/HeaderBag.php
@@ -65,7 +65,7 @@ public function __toString()
      *
      * @param string|null $key The name of the headers to return or null to get them all
      *
-     * @return $key is null ? array<string, array<int, string|null>> : array<int, string|null>
+     * @return ($key is null ? array<string, array<int, string|null>> : array<int, string|null>)
      */
     public function all(string $key = null)
     {