public function defaultFileChanger()
    {
        $files = [
            base_path('config/auth.php'),
            base_path('config/services.php'),
        ];

        foreach ($files as $file) {
            $contents = file_get_contents($file);
            $contents = str_replace('App\User::class', 'App\Models\User::class', $contents);
            file_put_contents($file, $contents);
        }
    }