Update types throughout the code base

src/Generator/TimeGeneratorFactory.php

@@ -24,29 +24,11 @@ use Ramsey\Uuid\Provider\TimeProviderInterface;
  */
 class TimeGeneratorFactory
 {
-    /**
-     * @var NodeProviderInterface
-     */
-    private $nodeProvider;
-
-    /**
-     * @var TimeConverterInterface
-     */
-    private $timeConverter;
-
-    /**
-     * @var TimeProviderInterface
-     */
-    private $timeProvider;
-
     public function __construct(
-        NodeProviderInterface $nodeProvider,
-        TimeConverterInterface $timeConverter,
-        TimeProviderInterface $timeProvider
+        private readonly NodeProviderInterface $nodeProvider,
+        private readonly TimeConverterInterface $timeConverter,
+        private readonly TimeProviderInterface $timeProvider
     ) {
-        $this->nodeProvider = $nodeProvider;
-        $this->timeConverter = $timeConverter;
-        $this->timeProvider = $timeProvider;
     }
 
     /**