text: import { Router } from 'express';
  import userRoute from './userroute';
  import productRoute from './productroute';
  import categoryRoute from './categoryroute';
  import saleOrderRoute from './saleorderroute';
  
  const router = new Router();
  
  router.use('/api/v1/users', userRoute);
  router.use('/api/v1/sales', saleOrderRoute);
  router.use('/api/v1/products', productRoute);
  router.use('/api/v1/categories', categoryRoute);
  
  export default router;
  