diff --git a/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/ddeboer/imap/src/Message/Parameters.php b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/ddeboer/imap/src/Message/Parameters.php
index 2f7d8a1..37ed816 100644
--- a/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/ddeboer/imap/src/Message/Parameters.php
+++ b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/ddeboer/imap/src/Message/Parameters.php
@@ -4,23 +4,22 @@
 
 namespace Ddeboer\Imap\Message;
 
+/**
+ * @extends \ArrayIterator<int|string, int|string|\stdClass[]>
+ */
 class Parameters extends \ArrayIterator
 {
     /**
-     * @var array
+     * @var array<string, string>
      */
-    private static $attachmentCustomKeys = [
+    private static array $attachmentCustomKeys = [
         'name*'     => 'name',
         'filename*' => 'filename',
     ];
 
-    public function __construct(array $parameters = [])
-    {
-        parent::__construct();
-
-        $this->add($parameters);
-    }
-
+    /**
+     * @param \stdClass[] $parameters
+     */
     public function add(array $parameters = []): void
     {
         foreach ($parameters as $parameter) {
@@ -34,16 +33,13 @@
     }
 
     /**
-     * @return mixed
+     * @return null|int|\stdClass[]|string
      */
     public function get(string $key)
     {
         return $this[$key] ?? null;
     }
 
-    /**
-     * Decode value.
-     */
     final protected function decode(string $value): string
     {
         $parts = \imap_mime_header_decode($value);