[EDIT] FILE: NodeAttributes.php

<?php declare(strict_types = 1); namespace PHPStan\PhpDocParser\Ast; use function array_key_exists; trait NodeAttributes { /** @var array<string, mixed> */ private array $attributes = []; /** * @param mixed $value */ public function setAttribute(string $key, $value): void { if ($value === null) { unset($this->attributes[$key]); return; } $this->attributes[$key] = $value; } public function hasAttribute(string $key): bool { return array_key_exists($key, $this->attributes); } /** * @return mixed */ public function getAttribute(string $key) { if ($this->hasAttribute($key)) { return $this->attributes[$key]; } return null; } }
SAVE CANCEL