Update codebase to PHP 7.4

Author: TavoNiievez

.github/workflows/main.yml

@@ -8,7 +8,7 @@ jobs:
 
     strategy:
       matrix:
-        php: [7.3, 7.4, 8.0]
+        php: [7.4, 8.0, 8.1]
 
     steps:
     - name: Checkout code

composer.json

@@ -17,7 +17,7 @@
 	],
 	"minimum-stability": "RC",
 	"require": {
-		"php": "^7.3 || ^8.0",
+		"php": "^7.4 || ^8.0",
 		"ext-dom": "*",
 		"ext-json": "*",
 		"ext-mbstring": "*",

readme.md

@@ -9,7 +9,7 @@ Parent library for all Codeception framework modules and PhpBrowser.
 
 ## Requirements
 
-* `PHP 7.3` or higher.
+* `PHP 7.4` or higher.
 
 ## Installation
 

src/Codeception/Lib/Framework.php

@@ -19,10 +19,7 @@ protected function getInternalDomains(): array
         return [];
     }
 
-    /**
-     * @param array $settings
-     */
-    public function _beforeSuite($settings = [])
+    public function _beforeSuite(array $settings = []): void
     {
         /**
          * reset internal domains before suite, because each suite can have a different configuration