git subrepo commit mailcow/src/mailcow-dockerized

subrepo: subdir:   "mailcow/src/mailcow-dockerized"
  merged:   "308860af"
upstream: origin:   "https://github.com/mailcow/mailcow-dockerized.git"
  branch:   "master"
  commit:   "3f1a5af8"
git-subrepo: version:  "0.4.5"
  origin:   "???"
  commit:   "???"
Change-Id: I5d51c14b45db54fe706be40a591ddbfcea50d4b0
diff --git a/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/ddeboer/imap/src/Message/AbstractPart.php b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/ddeboer/imap/src/Message/AbstractPart.php
index 0ab0ca5..0647133 100644
--- a/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/ddeboer/imap/src/Message/AbstractPart.php
+++ b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/ddeboer/imap/src/Message/AbstractPart.php
@@ -268,6 +268,7 @@
      *
      * @return mixed
      */
+    #[\ReturnTypeWillChange]
     final public function current()
     {
         $this->lazyParseStructure();
@@ -275,11 +276,13 @@
         return $this->parts[$this->key];
     }
 
+    #[\ReturnTypeWillChange]
     final public function getChildren()
     {
         return $this->current();
     }
 
+    #[\ReturnTypeWillChange]
     final public function hasChildren()
     {
         $this->lazyParseStructure();
@@ -290,21 +293,25 @@
     /**
      * @return int
      */
+    #[\ReturnTypeWillChange]
     final public function key()
     {
         return $this->key;
     }
 
+    #[\ReturnTypeWillChange]
     final public function next()
     {
         ++$this->key;
     }
 
+    #[\ReturnTypeWillChange]
     final public function rewind()
     {
         $this->key = 0;
     }
 
+    #[\ReturnTypeWillChange]
     final public function valid()
     {
         $this->lazyParseStructure();