laravelstart/laravelstart

use App\Jobs\SendWelcomeEmail;
use App\Models\User;
 
class UserObserver
{
    public function created(User $user): void
    {
        SendWelcomeEmail::dispatchAfterResponse($user);
    }
}

use App\Models\Observers\UserObserver;
use Illuminate\Database\Eloquent\Attributes\ObservedBy;
 
#[ObservedBy(UserObserver::class)]
class User extends Authenticatable implements FilamentUser
{
    // ...
}