From a407cf83a8ea4081a68033c036789f23813a0d4c Mon Sep 17 00:00:00 2001
From: mohamed gasmi <mohamed.gasmi.info@gmail.com>
Date: Tue, 2 Aug 2022 20:03:08 +0200
Subject: [PATCH] [ErrorHandler] Add return type hints

Added return type hints for normalize & supportsNormalization (v6.0)
---
 controller/error_pages.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/controller/error_pages.rst b/controller/error_pages.rst
index 320c1aaae62..0862c506d74 100644
--- a/controller/error_pages.rst
+++ b/controller/error_pages.rst
@@ -220,7 +220,7 @@ contents, create a new Normalizer that supports the ``FlattenException`` input::
 
     class MyCustomProblemNormalizer implements NormalizerInterface
     {
-        public function normalize($exception, string $format = null, array $context = [])
+        public function normalize($exception, string $format = null, array $context = []): array
         {
             return [
                 'content' => 'This is my custom problem normalizer.',
@@ -231,7 +231,7 @@ contents, create a new Normalizer that supports the ``FlattenException`` input::
             ];
         }
 
-        public function supportsNormalization($data, string $format = null)
+        public function supportsNormalization($data, string $format = null): bool
         {
             return $data instanceof FlattenException;
         }