*/ protected array $attachments = []; /** * @var list */ protected array $errors = []; /** * @return list */ public function getAttachments(): array { return $this->attachments; } public function addAttachment(GlobalAttachment $attachment): self { array_push($this->attachments, $attachment); return $this; } /** * @return list */ public function getErrors(): array { return $this->errors; } public function addError(GlobalError $error): self { array_push($this->errors, $error); return $this; } public function getResultType(): ResultType { return ResultType::globals(); } /** * @return list */ final public function getNestedResults(): array { return [ ...$this->attachments, ]; } }