NullScaffoldProvider.php

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<?php
 
declare(strict_types=1);
 
namespace ILIAS\MetaData\Manipulator\ScaffoldProvider;
 
use ILIAS\MetaData\Elements\ElementInterface;
use ILIAS\MetaData\Elements\SetInterface;
use ILIAS\MetaData\Elements\NullSet;
 
class NullScaffoldProvider implements ScaffoldProviderInterface
{
    public function getScaffoldsForElement(ElementInterface $element): \Generator
    {
        yield from [];
    }
 
    public function getPossibleSubElementNamesForElementInOrder(ElementInterface $element): \Generator
    {
        yield from [];
    }
 
    public function set(): SetInterface
    {
        return new NullSet();
    }
}