From 735926745b2bc83ea51252b0d71fa20013ce4b59 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Menrath?= <andre.menrath@posteo.de>
Date: Sun, 30 Jun 2024 14:27:35 +0200
Subject: [PATCH] fix transformer filter

---
 includes/class-setup.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/includes/class-setup.php b/includes/class-setup.php
index 0927d94..4f4303c 100644
--- a/includes/class-setup.php
+++ b/includes/class-setup.php
@@ -146,9 +146,9 @@ class Setup {
 	 * @param mixed                        $wp_object    The WordPress object to transform.
 	 * @param string                       $object_class The class of the object to transform.
 	 *
-	 * @returns \Activitypub\Transformer\Base
+	 * @return \Activitypub\Transformer\Base|null
 	 */
-	public function register_activitypub_event_transformer( $transformer, $wp_object, $object_class ): \Activitypub\Transformer\Base {
+	public function register_activitypub_event_transformer( $transformer, $wp_object, $object_class ): \Activitypub\Transformer\Base|null {
 		// If the current WordPress object is not a post (e.g., a WP_Comment), don't change the transformer.
 		if ( 'WP_Post' !== $object_class ) {
 			return $transformer;