Allow PHP8 and Symfony 6

Author: nicklog

composer.json

@@ -28,28 +28,28 @@
         }
     ],
     "require": {
-        "php": "~7.1",
+        "php": "^7.4|^8.0",
 
-        "symfony/framework-bundle": "^3.4|^4.4|^5.0",
-        "symfony/dependency-injection": "^3.4|^4.4|^5.0",
-        "symfony/http-kernel": "^3.4|^4.4|^5.0",
-        "symfony/config": "^3.4|^4.4|^5.0",
-        "symfony/twig-bundle": "^3.4|^4.4|^5.0",
-        "symfony/yaml": "^3.4|^4.4|^5.0",
+        "symfony/framework-bundle": "^4.4|^5.4|^6.0",
+        "symfony/dependency-injection": "^4.4|^5.4|^6.0",
+        "symfony/http-kernel": "^4.4|^5.4|^6.0",
+        "symfony/config": "^4.4|^5.4|^6.0",
+        "symfony/twig-bundle": "^4.4|^5.4|^6.0",
+        "symfony/yaml": "^4.4|^5.4|^6.0",
 
-        "shapecode/twig-string-loader": "^1.0"
+        "shapecode/twig-string-loader": "^1.1"
     },
     "require-dev": {
-        "doctrine/coding-standard": "^6.0",
+        "doctrine/coding-standard": "^9.0",
         "roave/security-advisories": "dev-master",
         "squizlabs/php_codesniffer": "^3.4",
-        "phpstan/phpstan": "^0.11.16",
-        "phpstan/phpstan-deprecation-rules": "^0.11.2",
-        "phpstan/phpstan-phpunit": "^0.11.2",
-        "phpstan/phpstan-strict-rules": "^0.11.1",
-        "maglnet/composer-require-checker": "^2.0",
-        "phpunit/phpunit": "^8.4",
-        "symfony/var-dumper": "^4.3"
+        "phpstan/phpstan": "^1.4",
+        "phpstan/phpstan-deprecation-rules": "^1.0",
+        "phpstan/phpstan-phpunit": "^1.0",
+        "phpstan/phpstan-strict-rules": "^1.1",
+        "maglnet/composer-require-checker": "^3.8|^4.0",
+        "phpunit/phpunit": "^9.5",
+        "symfony/var-dumper": "^5.4"
     },
     "autoload": {
         "psr-4": {

src/DependencyInjection/ShapecodeTwigStringLoaderExtension.php

@@ -12,9 +12,9 @@
 class ShapecodeTwigStringLoaderExtension extends Extension
 {
     /**
-     * @inheritdoc
+     * @param array<mixed> $configs
      */
-    public function load(array $configs, ContainerBuilder $container) : void
+    public function load(array $configs, ContainerBuilder $container): void
     {
         $loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__ . '/../Resources/config'));
         $loader->load('services.yml');