ContentLanguage.php

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<?php

declare(strict_types=1);

namespace ILIAS\GlobalScreen\Scope\MetaBar\Factory;

use ILIAS\Data\LanguageTag;

trait ContentLanguage
{
    protected ?LanguageTag $content_language = null;

    public function withContentLanguage(LanguageTag $content_language): self
    {
        $clone = clone $this;
        $clone->content_language = $content_language;
        return $clone;
    }

    public function getContentLanguage(): ?LanguageTag
    {
        return $this->content_language;
    }
}