Fixed some more phpstan issues

This commit is contained in:
Jan Böhmer 2023-06-18 00:00:58 +02:00
parent 2f46fbfc7a
commit e8771ea118
77 changed files with 192 additions and 109 deletions

View file

@ -195,7 +195,7 @@ abstract class AbstractStructuralDBElement extends AttachmentContainingDBElement
*/
public function isRoot(): bool
{
return !$this->parent instanceof \App\Entity\Base\AbstractStructuralDBElement;
return $this->parent === null;
}
/******************************************************************************
@ -207,7 +207,7 @@ abstract class AbstractStructuralDBElement extends AttachmentContainingDBElement
/**
* Get the parent of this element.
*
* @return AbstractStructuralDBElement|null The parent element. Null if this element, does not have a parent.
* @return static|null The parent element. Null if this element, does not have a parent.
*/
public function getParent(): ?self
{