1 files changed, 4 insertions, 6 deletions
diff --git a/lib/public/L10N/ILanguageIterator.php b/lib/public/L10N/ILanguageIterator.php
index cba0feefdcf..27f850d4235 100644
--- a/lib/public/L10N/ILanguageIterator.php
+++ b/lib/public/L10N/ILanguageIterator.php
@@ -21,7 +21,7 @@ namespace OCP\L10N;
  * if settings are not present or truncating is not applicable, the iterator
  * skips to the next valid item itself
  *
- *
+ * @template-extends \Iterator<int, string>
  * @since 14.0.0
  */
 interface ILanguageIterator extends \Iterator {
@@ -36,22 +36,20 @@ interface ILanguageIterator extends \Iterator {
 	 * Move forward to next element
 	 *
 	 * @since 14.0.0
-	 * @return void
 	 */
-	#[\ReturnTypeWillChange]
-	public function next();
+	public function next(): void;
 
 	/**
 	 * Return the key of the current element
 	 *
 	 * @since 14.0.0
 	 */
-	public function key():int;
+	public function key(): int;
 
 	/**
 	 * Checks if current position is valid
 	 *
 	 * @since 14.0.0
 	 */
-	public function valid():bool;
+	public function valid(): bool;
 }