using Modèle; using System; using System.Collections.Generic; using System.Collections.ObjectModel; using System.Linq; using System.Text; using System.Threading.Tasks; namespace Persistance { public interface IPersistanceManager { ObservableCollection LoadRequins(); void SaveRequins(ObservableCollection reqs); ObservableCollection LoadRequinsEdit(); void SaveRequinsEdit(ObservableCollection reqs); ObservableCollection LoadRequinsAdd(); void SaveRequinsAdd(ObservableCollection reqs); ObservableCollection LoadUsers(); void SaveUsers(ObservableCollection pers); } }