fix deprecations

joanfabregat · joanfabregat · commit e951cfbdee8e · 2024-12-10T17:12:32.000-08:00
diff --git a/src/Client.php b/src/Client.php
@@ -45,8 +45,8 @@
      * @throws MissingApiKeyException
      */
     public function __construct(
-        string $apiKey = null,
-        ClientInterface $client = null,
+        ?string $apiKey = null,
+        ?ClientInterface $client = null,
     ) {
         $apiKey = $apiKey ?? $_ENV['DOCUMENT_CLOUD_API_KEY'] ?? null;
         if (!$apiKey) {
