isParent.php

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<?php

declare(strict_types=1);
namespace ILIAS\GlobalScreen\Scope\MainMenu\Factory;

interface isParent extends isItem
{
    public function getChildren() : array;

    public function withChildren(array $children) : isParent;

    public function appendChild(isItem $child) : isParent;

    public function removeChild(isItem $child_to_remove) : isParent;

    public function hasChildren() : bool;
}