using BlazorProject.Models;

namespace BlazorProject.Services;

public interface IDataService
{
    Task Add(ItemModel model);

    Task<int> Count();

    Task<List<Item>> List(int currentPage, int pageSize);
    
    Task<Item> GetById(int id);
    
    Task Update(int id, ItemModel model);
    
    Task Delete(int id);
}