Upgrade coding standard

Author: natanfelles

composer.json

@@ -38,7 +38,7 @@
     },
     "require-dev": {
         "ext-xdebug": "*",
-        "aplus/coding-standard": "^2.1",
+        "aplus/coding-standard": "^2.8",
         "ergebnis/composer-normalize": "^2.25",
         "jetbrains/phpstorm-attributes": "^1.0",
         "phpmd/phpmd": "^2.13",

src/Autoloader.php

@@ -387,7 +387,7 @@ protected function loadDebug(string $class) : bool
         return $loaded;
     }
 
-    public function setDebugCollector(AutoloadCollector $debugCollector = null, string $name = 'default') : static
+    public function setDebugCollector(?AutoloadCollector $debugCollector = null, string $name = 'default') : static
     {
         if ($debugCollector) {
             $this->debugCollector = $debugCollector;

src/Debug/AutoloadCollector.php

@@ -242,7 +242,7 @@ protected function renderPreload() : string
     /**
      * @return array<string,mixed>|null
      */
-    protected function getOpcacheConfiguration() : array | null
+    protected function getOpcacheConfiguration() : ?array
     {
         return \function_exists('opcache_get_configuration')
             ? (array) \opcache_get_configuration()

src/Preloader.php

@@ -53,7 +53,7 @@ class Preloader
      * null to disable packages loading
      */
     public function __construct(
-        Autoloader $autoloader = null,
+        ?Autoloader $autoloader = null,
         ?string $packagesDir = __DIR__ . '/../../'
     ) {
         $this->loadPackages = $packagesDir !== null;

tests/Debug/AutoloadCollectorTest.php

@@ -103,7 +103,7 @@ public function testLoad() : void
     public function testPreload() : void
     {
         $collector = new class() extends AutoloadCollector {
-            protected function getOpcacheConfiguration() : array | null
+            protected function getOpcacheConfiguration() : ?array
             {
                 return [
                     'directives' => [
@@ -122,7 +122,7 @@ protected function getOpcacheConfiguration() : array | null
     public function testPreloadNotAvailable() : void
     {
         $collector = new class() extends AutoloadCollector {
-            protected function getOpcacheConfiguration() : array | null
+            protected function getOpcacheConfiguration() : ?array
             {
                 return null;
             }
@@ -137,7 +137,7 @@ protected function getOpcacheConfiguration() : array | null
     public function testPreloadNotSet() : void
     {
         $collector = new class() extends AutoloadCollector {
-            protected function getOpcacheConfiguration() : array | null
+            protected function getOpcacheConfiguration() : ?array
             {
                 return [];
             }