osb/app/Providers/AppServiceProvider.php

<?php

namespace App\Providers;

use Illuminate\Support\Facades\Gate;
use Illuminate\Support\Facades\Route;
use Illuminate\Support\ServiceProvider;
use Intuit\Traits\IntuitSocialite;

class AppServiceProvider extends ServiceProvider
{
	use IntuitSocialite;

    /**
     * Register any application services.
     */
    public function register(): void
    {
    }

    /**
     * Bootstrap any application services.
     */
    public function boot(): void
    {
		Gate::define('wholesaler', function ($user) {
			return $user->isWholesaler();
		});

		Gate::define('reseller', function ($user) {
			return $user->isReseller();
		});

		$this->bootIntuitSocialite();

		Route::model('co',\App\Models\Checkout::class);
		Route::model('po',\App\Models\Payment::class);
    }
}