using MagicCarpetContracts.DataModels; using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace MagicCarpetContracts.BuisnessLogicContracts; public interface IClientBusinessLogicContract { List GetAllClients(); ClientDataModel GetClientByData(string data); void InsertClient(ClientDataModel clientDataModel); void UpdateClient(ClientDataModel clientDataModel); void DeleteClient(string id); }