using GB5Shared.DTO.Framework.Criteria; using GB5Shared.DTO.Framework.Login; using MarketingDAL.DTO.Product; namespace MarketingBLL.Product; public interface IProductBLL { Task GetProduct(int productId, LoginDTO loginDTO, CancellationToken ct); Task SaveProduct(ProductDTO productDTO, LoginDTO loginDTO, CancellationToken ct); Task GetSelectListProduct(CriteriaDTO criteriaDTO, LoginDTO loginDTO, CancellationToken ct); Task DeleteProduct(int productId, LoginDTO loginDTO, CancellationToken ct); }