Spatie\Backup\Tasks\Backup\DbDumperFactory::forDriver PHP Method

    protected static function forDriver($dbDriver) : DbDumper
    {
        $driver = strtolower($dbDriver);
        if ($driver === 'mysql') {
            return new MySql();
        }
        if ($driver === 'pgsql') {
            return new PostgreSql();
        }
        throw CannotCreateDbDumper::unsupportedDriver($driver);
    }