public static function getCheckbox($checked) {
        if (true === $checked) {
            return sprintf("<fg=green;options=bold>%s</>", OSHelper::isWindows() ? "OK" : "\xE2\x9C\x94");
        }
        return sprintf("<fg=yellow;options=bold>%s</>", OSHelper::isWindows() ? "KO" : "!");
    }