public function getColorBool($name, $stdoutIsTty = null)
    {
        $this->arguments[] = '--get-colorbool';
        $this->arguments[] = $name;
        if (\is_bool($stdoutIsTty)) {
            $this->arguments[] = $stdoutIsTty ? 'true' : 'false';
        }
        return $this;
    }