Register Resources from a Plugin without adding it as Plugin in Panel?

<?php
namespace X\Blog\Providers;

use Spatie\LaravelPackageTools\Package;
use Spatie\LaravelPackageTools\PackageServiceProvider;
use X\Blog\Filament\Resources\PostResource;

class FilamentServiceProvider extends PackageServiceProvider
{
    public static string $name = 'X/blog';

    protected array $resources = [
        PostResource::class,
    ];
 
    public function configurePackage(Package $package): void
    {
        $package->name('X/blog');
    }
}