From 528d7441f64cd45de32fd599f6853a93c89a9489 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Chris=20G=C3=A5rdenberg?= <chga@multinet.se>
Date: Wed, 10 Jan 2024 08:56:38 +0100
Subject: [PATCH] fix: More return types, because of silly deprecation notices.

---
 libraries/class-wp-session.php | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/libraries/class-wp-session.php b/libraries/class-wp-session.php
index 8ac81440..ebbb66eb 100644
--- a/libraries/class-wp-session.php
+++ b/libraries/class-wp-session.php
@@ -295,7 +295,7 @@ public function reset() {
 	 *
 	 * @return mixed
 	 */
-	public function current() {
+	public function current() : mixed {
 		return current( $this->container );
 	}
 
@@ -306,7 +306,7 @@ public function current() {
 	 *
 	 * @return mixed
 	 */
-	public function key() {
+	public function key() : mixed {
 		return key( $this->container );
 	}
 
@@ -317,7 +317,7 @@ public function key() {
 	 *
 	 * @return void
 	 */
-	public function next() {
+	public function next() : void {
 		next( $this->container );
 	}
 
@@ -328,7 +328,7 @@ public function next() {
 	 *
 	 * @return void
 	 */
-	public function rewind() {
+	public function rewind() : void {
 		reset( $this->container );
 	}
 
@@ -339,7 +339,7 @@ public function rewind() {
 	 *
 	 * @return bool
 	 */
-	public function valid() {
+	public function valid() : bool {
 		return $this->offsetExists( $this->key() );
 	}
 	/*****************************************************************/
@@ -352,7 +352,7 @@ public function valid() {
 	 *
 	 * @return int
 	 */
-	public function count() {
+	public function count() : int {
 		return count( $this->container );
 	}
 }