using SchoolAgainStudyContracts.BindingModel; using SchoolAgainStudyContracts.SearchModel; using SchoolAgainStudyContracts.ViewModel; using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace SchoolAgainStudyContracts.StorageContracts { public interface ILessonStorage { List GetFullList(); List GetFilteredList(LessonSearchModel model); LessonViewModel? GetElement(LessonSearchModel model); LessonViewModel? Insert(LessonBindingModel model); LessonViewModel? Update(LessonBindingModel model); LessonViewModel? Delete(LessonBindingModel model); } }