diff -r 34716fd837a4 -r be944660c56a wp/wp-includes/class-walker-category-dropdown.php
--- a/wp/wp-includes/class-walker-category-dropdown.php	Tue Dec 15 15:52:01 2020 +0100
+++ b/wp/wp-includes/class-walker-category-dropdown.php	Wed Sep 21 18:19:35 2022 +0200
@@ -47,12 +47,12 @@
 	 *
 	 * @see Walker::start_el()
 	 *
-	 * @param string $output   Used to append additional content (passed by reference).
-	 * @param object $category Category data object.
-	 * @param int    $depth    Depth of category. Used for padding.
-	 * @param array  $args     Uses 'selected', 'show_count', and 'value_field' keys, if they exist.
-	 *                         See wp_dropdown_categories().
-	 * @param int    $id       Optional. ID of the current category. Default 0 (unused).
+	 * @param string  $output   Used to append additional content (passed by reference).
+	 * @param WP_Term $category Category data object.
+	 * @param int     $depth    Depth of category. Used for padding.
+	 * @param array   $args     Uses 'selected', 'show_count', and 'value_field' keys, if they exist.
+	 *                          See wp_dropdown_categories().
+	 * @param int     $id       Optional. ID of the current category. Default 0 (unused).
 	 */
 	public function start_el( &$output, $category, $depth = 0, $args = array(), $id = 0 ) {
 		$pad = str_repeat( ' ', $depth * 3 );