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<?php
/**
* This file is part of Railt package.
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
declare(strict_types=1);
namespace Railt\SDL\Compiler\Ast\Definition;
use Railt\Parser\Ast\RuleInterface;
use Railt\SDL\Compiler\Ast\TypeNameNode;
* Class ScalarDefinitionNode
class ScalarDefinitionNode extends TypeDefinitionNode
{
* @return null|TypeNameNode
public function getExtends(): ?TypeNameNode
/** @var RuleInterface $extends */
$extends = $this->first('Extends', 1);
return $extends ? $extends->getChild(0) : null;
}
railt /
sdl
