Update Codeception interfaces

Author: TavoNiievez

composer.json

@@ -19,7 +19,7 @@
         "php": "^7.4 | ^8.0",
         "ext-json": "*",
         "codeception/lib-innerbrowser": "^2.0 | *@dev",
-        "codeception/codeception": "^5.0.0-alpha1"
+        "codeception/codeception": "dev-5.0-interfaces as 5.0.x-dev"
     },
     "require-dev": {
         "codeception/module-asserts": "^2.0 | *@dev",

readme.md

@@ -10,7 +10,7 @@ A Codeception module for Symfony framework.
 ## Requirements
 
 * `Symfony 4.4` or higher.
-* `PHP 7.4` or higher.
+* `PHP 8.0` or higher.
 
 ## Installation
 

src/Codeception/Module/Symfony.php

@@ -152,10 +152,7 @@ class Symfony extends Framework implements DoctrineProvider, PartedModule
      */
     public ?AbstractBrowser $client = null;
 
-    /**
-     * @var array
-     */
-    public $config = [
+    public array $config = [
         'app_path' => 'app',
         'kernel_class' => 'App\Kernel',
         'environment' => 'test',