public static function updateFiles(Event $event, $files, array $info)
    {
        // start
        $io = $event->getIO();
        if ($io->askConfirmation('Jumpstart will now update your files with the provided information. Okay? [yes]:' . "\t")) {
            foreach ($files as $file) {
                $file = array_pop($file);
                $io->write("\t" . $file . "\t", false);
                $io->write(static::updateFile($file, $info) ? 'OK' : 'Error');
            }
            if (file_exists('plugin.php')) {
                rename('plugin.php', $info['plugin_slug'] . '.php');
            }
            $io->write('');
        }
    }