*/ protected array $errors = []; public function __construct(DocumentNode $ast, ?Schema $schema) { $this->ast = $ast; $this->schema = $schema; } public function reportError(Error $error): void { $this->errors[] = $error; } public function getErrors(): array { return $this->errors; } public function getDocument(): DocumentNode { return $this->ast; } public function getSchema(): ?Schema { return $this->schema; } }