public function breadcrumbs()
    {
        if (class_exists($file = $this->getQualifiedClassNameOfType('Breadcrumbs'))) {
            return $file;
        }

        if (list(/*$flag*/, $value) = $this->hasCommentFlag('breadcrumbs')) {
            return $value;
        }

        return $this->breadcrumbs;
    }