star-erp/app/Modules/Inventory/InventoryServiceProvider.php

<?php

namespace App\Modules\Inventory;

use Illuminate\Support\ServiceProvider;
use App\Modules\Inventory\Contracts\InventoryServiceInterface;
use App\Modules\Inventory\Contracts\ProductServiceInterface;
use App\Modules\Inventory\Services\InventoryService;
use App\Modules\Inventory\Services\ProductService;

class InventoryServiceProvider extends ServiceProvider
{
    public function register(): void
    {
        $this->app->bind(InventoryServiceInterface::class, InventoryService::class);
        $this->app->bind(ProductServiceInterface::class, ProductService::class);
    }

    public function boot(): void
    {
        //
    }
}