Refactor format actions

bundle/HtmlPrettierBundle/HtmlPrettier.php

@@ -4,21 +4,14 @@ declare(strict_types=1);
 
 namespace Homepage\HtmlPrettierBundle;
 
-use Generator;
 use Sculpin\Core\Event\SourceSetEvent;
 use Sculpin\Core\Sculpin;
 use Sculpin\Core\Source\SourceInterface;
 use Sculpin\Core\Source\SourceSet;
-
-use function strlen;
-
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 
 class HtmlPrettier implements EventSubscriberInterface
 {
-    /**
-     * {@inheritdoc}
-     */
     public static function getSubscribedEvents(): array
     {
         return [
@@ -47,7 +40,7 @@ class HtmlPrettier implements EventSubscriberInterface
         }
     }
 
-    private function filterSource(SourceSet $sourceSet): Generator
+    private function filterSource(SourceSet $sourceSet): \Generator
     {
         /** @var SourceInterface $source */
         foreach ($sourceSet->allSources() as $source) {
@@ -65,7 +58,7 @@ class HtmlPrettier implements EventSubscriberInterface
 
     private function endsWith($haystack, $needle): bool
     {
-        $length = strlen($needle);
+        $length = \strlen($needle);
 
         return $length === 0 || (substr($haystack, -$length) === $needle);
     }