src/Valkyrja/Http/NativeResponse.php
public function isInformational(): bool
    {
        return $this->statusCode >= StatusCode::CONTINUE
            && $this->statusCode < StatusCode::OK;
    }
public function isInformational(): bool
    {
        return $this->statusCode >= StatusCode::CONTINUE
            && $this->statusCode < StatusCode::OK;
    }
Is response informative?

@return bool