<?php declare(strict_types = 1); namespace PHPStan\PhpDocParser\Ast\Type; use PHPStan\PhpDocParser\Ast\NodeAttributes; class NullableTypeNode implements TypeNode { use NodeAttributes; public TypeNode $type; public function __construct(TypeNode $type) { $this->type = $type; } public function __toString(): string { return '?' . $this->type; } }