using System.Collections.ObjectModel; using DMS.Application.DTOs; using DMS.Core.Models; using DMS.WPF.ItemViewModel; namespace DMS.WPF.Interfaces; public interface IVariableTableViewService { void LoadAllVariableTables(); Task AddAsync(VariableTableItem variableTable ); Task UpdateAsync(VariableTableItem variableTable); Task DeleteAsync(VariableTableItem variableTable); }