GraphQL\Type\Definition\ResolveInfo::__get PHP Метод

    public function __get($name)
    {
        if ('fieldASTs' === $name) {
            trigger_error('Property ' . __CLASS__ . '->fieldASTs was renamed to ' . __CLASS__ . '->fieldNodes', E_USER_DEPRECATED);
            return $this->fieldNodes;
        }
        throw new InvariantViolation("Undefined property '{$name}' in class " . __CLASS__);
    }