Node: Property $state can be null

This commit is contained in:
Sukhwinder Dhillon 2023-08-14 11:57:59 +02:00
parent 6934016ef0
commit 3544c21056

View file

@ -74,7 +74,7 @@ abstract class Node
/**
* Node state
*
* @var int
* @var ?int
*/
protected $state;