jellyfin/MediaBrowser.Model/Dlna/IDeviceDiscovery.cs

using System;
using MediaBrowser.Model.Events;

namespace MediaBrowser.Model.Dlna
{
    public interface IDeviceDiscovery
    {
        event EventHandler<GenericEventArgs<UpnpDeviceInfo>> DeviceDiscovered;
        event EventHandler<GenericEventArgs<UpnpDeviceInfo>> DeviceLeft;
    }
}