using System; using System.Collections.Generic; using System.Threading.Tasks; using Volo.Abp.Application.Dtos; using Volo.Abp.Application.Services; using Business.BookManagement.Dto; namespace Business.BookManagement { public interface IBookAppService : IApplicationService { Task Get(Guid id); Task> GetAll(GetBookInputDto input); Task CreateOrUpdate(CreateOrUpdateBookDto input); Task Delete(List ids); } }