From f84a78dee7fc3f47c92f03a4f2867ee7f5478e60 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Deruss=C3=A9?= <jeremy@derusse.com>
Date: Tue, 17 Aug 2021 11:50:00 +0200
Subject: [PATCH] Fix signature for Symfony6 AppKernel

---
 Tests/AppKernel.php | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/Tests/AppKernel.php b/Tests/AppKernel.php
index a9f8835..294c393 100644
--- a/Tests/AppKernel.php
+++ b/Tests/AppKernel.php
@@ -42,17 +42,17 @@ public function __construct($cachePrefix)
         $this->cachePrefix = $cachePrefix;
     }
 
-    public function getCacheDir()
+    public function getCacheDir(): string
     {
         return \sys_get_temp_dir().'/ekino/'.$this->cachePrefix;
     }
 
-    public function getLogDir()
+    public function getLogDir(): string
     {
         return \sys_get_temp_dir().'/ekino/log';
     }
 
-    public function getProjectDir()
+    public function getProjectDir(): string
     {
         if (null === $this->fakedProjectDir) {
             return \realpath(__DIR__.'/../../../../');
@@ -77,7 +77,7 @@ public function setProjectDir($projectDir)
         $this->fakedProjectDir = $projectDir;
     }
 
-    public function registerBundles()
+    public function registerBundles(): iterable
     {
         return [
             new FrameworkBundle(),
@@ -135,7 +135,7 @@ public function loadRoutes(LoaderInterface $loader)
     /**
      * {@inheritdoc}
      */
-    protected function buildContainer()
+    protected function buildContainer(): ContainerBuilder
     {
         $container = parent::buildContainer();