Type and cs fixes

This commit is contained in:
Dennis Eichhorn 2020-03-07 00:23:17 +01:00
parent 8d4d89a0d2
commit cc2e69af57

View File

@ -45,7 +45,7 @@ class Department implements ArrayableInterface, \JsonSerializable
/**
* Parent
*
* @var mixed
* @var null|self
* @since 1.0.0
*/
protected ?self $parent = null;