StructureNavigatorInterface.php

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<?php

declare(strict_types=1);

namespace ILIAS\MetaData\Paths\Navigator;

use ILIAS\MetaData\Elements\Structure\StructureElementInterface;

interface StructureNavigatorInterface extends BaseNavigatorInterface
{
    public function nextStep(): ?StructureNavigatorInterface;

    public function previousStep(): ?StructureNavigatorInterface;

    public function elementAtFinalStep(): StructureElementInterface;

    public function element(): StructureElementInterface;
}