📦 [#458] Update min Symfony version to ^6.4 || ^7.1

Author: andrew-demb

composer.json

@@ -35,11 +35,11 @@
         "php-http/stopwatch-plugin": "^1.2",
         "psr/http-factory-implementation": "^1.0",
         "psr/http-message": "^1.0 || ^2.0",
-        "symfony/config": "^5.4 || ^6.0 || ^7.0",
-        "symfony/dependency-injection": "^5.4 || ^6.0 || ^7.0",
-        "symfony/event-dispatcher": "^5.4 || ^6.0 || ^7.0",
-        "symfony/http-kernel": "^5.4 || ^6.0 || ^7.0",
-        "symfony/options-resolver": "^5.4 || ^6.0 || ^7.0"
+        "symfony/config": "^6.4 || ^7.1",
+        "symfony/dependency-injection": "^6.4 || ^7.1",
+        "symfony/event-dispatcher": "^6.4 || ^7.1",
+        "symfony/http-kernel": "^6.4 || ^7.1",
+        "symfony/options-resolver": "^6.4 || ^7.1"
     },
     "conflict": {
         "php-http/guzzle6-adapter": "<1.1",
@@ -57,15 +57,15 @@
         "php-http/cache-plugin": "^1.7",
         "php-http/mock-client": "^1.2",
         "php-http/promise": "^1.0",
-        "symfony/browser-kit": "^5.4 || ^6.0 || ^7.0",
-        "symfony/cache": "^5.4 || ^6.0 || ^7.0",
-        "symfony/dom-crawler": "^5.4 || ^6.0 || ^7.0",
-        "symfony/framework-bundle": "^5.4 || ^6.0 || ^7.0",
-        "symfony/http-foundation": "^5.4 || ^6.0 || ^7.0",
-        "symfony/phpunit-bridge": "^7.0.3",
-        "symfony/stopwatch": "^5.4 || ^6.0 || ^7.0",
-        "symfony/twig-bundle": "^5.4 || ^6.0 || ^7.0",
-        "symfony/web-profiler-bundle": "^5.4 || ^6.0 || ^7.0",
+        "symfony/browser-kit": "^6.4 || ^7.1",
+        "symfony/cache": "^6.4 || ^7.1",
+        "symfony/dom-crawler": "^6.4 || ^7.1",
+        "symfony/framework-bundle": "^6.4 || ^7.1",
+        "symfony/http-foundation": "^6.4 || ^7.1",
+        "symfony/phpunit-bridge": "^7.1",
+        "symfony/stopwatch": "^6.4 || ^7.1",
+        "symfony/twig-bundle": "^6.4 || ^7.1",
+        "symfony/web-profiler-bundle": "^6.4 || ^7.1",
         "twig/twig": "^1.41 || ^2.10 || ^3.0"
     },
     "suggest": {

src/DependencyInjection/HttplugExtension.php

@@ -45,10 +45,8 @@ class HttplugExtension extends Extension
 
     /**
      * Used to check is the VCR plugin is installed.
-     *
-     * @var bool
      */
-    private $useVcrPlugin = false;
+    private bool $useVcrPlugin = false;
 
     public function load(array $configs, ContainerBuilder $container): void
     {