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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\SDL\Compiler\Ast\TypeNameNode;
* Class UnionDefinitionNode
class UnionDefinitionNode extends TypeDefinitionNode
{
* @return iterable|TypeNameNode[]
public function getUnitedTypes(): iterable
$unites = $this->first('UnionDefinitionTargets', 1);
if ($unites) {
foreach ($unites as $type) {
$unites
object<Railt\Parser\Ast\NodeInterface>
yield $type;
}