using System.Threading.Tasks;

namespace RecruitmentSL.Hubs
{
    // Strongly-typed SignalR client contract for RecruitmentHub — per CLAUDE.md's
    // "Real-Time / SignalR Modules" template (ICollabSpaceClient shape).
    public interface IRecruitmentClient
    {
        // Pushed when an Application's CurrentStageId changes — lets a kanban board move a
        // card live without polling.
        Task ReceiveApplicationStageChanged(ApplicationStageChangedDTO update);

        // Pushed to an interviewer when a new interview is created for them, or an existing
        // one's date/time changes.
        Task ReceiveInterviewScheduled(InterviewScheduledDTO update);

        Task ReceiveError(string errorMessage);
    }
}