when write command composer require tapp/select-country-code it gives me this error.
Class 'Laravel\Nova\Nova' not found
at C:\xampp\htdocs\niceOne\vendor\tapp\select-country-code\src\FieldServiceProvider.php:18
14▕ * @return void
15▕ */
16▕ public function boot()
17▕ {
➜ 18▕ Nova::serving(function (ServingNova $event) {
19▕ Nova::script('select-country-code', __DIR__.'/../dist/js/field.js');
20▕ Nova::style('select-country-code', __DIR__.'/../dist/css/field.css');
21▕ });
22▕
1 C:\xampp\htdocs\niceOne\vendor\laravel\framework\src\Illuminate\Container\BoundMethod.php:36
Tapp\SelectCountryCode\FieldServiceProvider::boot()
2 C:\xampp\htdocs\niceOne\vendor\laravel\framework\src\Illuminate\Container\Util.php:40
Illuminate\Container\BoundMethod::Illuminate\Container\{closure}()
Script @php artisan package:discover --ansi handling the post-autoload-dump event returned with error code 1
Installation failed, reverting ./composer.json and ./composer.lock to their original content.
when write command
composer require tapp/select-country-code
it gives me this error.