using Fitness_core_BE.Models; namespace Fitness_core_BE.Interfaces { public interface IAdminClientDirectoryRepository { Task<(List Items, int Total)> ListAsync(string? search, int page, int pageSize, CancellationToken ct = default); Task GetByIdAsync(Guid clientId, CancellationToken ct = default); Task ClientExistsAsync(Guid clientId, CancellationToken ct = default); } }