Fix some PHP8.1 issues if possible

2022-11-09 23:16:12 +01:00
parent 3b03da3259
commit 477bec1977
4 changed files with 9 additions and 9 deletions
@@ -130,7 +130,7 @@ class Page implements ArrayAccess
 	 * The return value will be casted to boolean if non-boolean was returned.
 	 * @since 5.0.0
 	 */
-	public function offsetExists($offset)
+	public function offsetExists($offset): bool
 	{
 		return isset($this->page[$offset]);
 	}