minor #4582 re-add mixed return type (xabbuh)

This PR was merged into the 3.x branch. Discussion ---------- re-add mixed return type see #4581 (comment) and https://github.com/symfony/symfony/actions/runs/13329105184/job/37228898654?pr=59776#step:8:2832 Commits ------- 5f6c67f re-add mixed return type
twigphp · Feb 14, 2025 · 576b412 · 576b412
2 parents cfeb51b + 5f6c67f
commit 576b412
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diff --git a/src/Markup.php b/src/Markup.php
@@ -46,6 +46,9 @@ public function count()
         return mb_strlen($this->content, $this->charset);
     }
 
+    /**
+     * @return mixed
+     */
     #[\ReturnTypeWillChange]
     public function jsonSerialize()
     {

diff --git a/src/Util/TemplateDirIterator.php b/src/Util/TemplateDirIterator.php
@@ -16,12 +16,18 @@
  */
 class TemplateDirIterator extends \IteratorIterator
 {
+    /**
+     * @return string
+     */
     #[\ReturnTypeWillChange]
     public function current()
     {
         return file_get_contents(parent::current());
     }
 
+    /**
+     * @return string
+     */
     #[\ReturnTypeWillChange]
     public function key()
     {