jellyfin-server/MediaBrowser.Controller/Providers/IDynamicImageProvider.cs

using System.Collections.Generic;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Model.Entities;

namespace MediaBrowser.Controller.Providers
{
    public interface IDynamicImageProvider : IImageProvider
    {
        /// <summary>
        /// Gets the supported images.
        /// </summary>
        /// <param name="item">The item.</param>
        /// <returns>IEnumerable{ImageType}.</returns>
        IEnumerable<ImageType> GetSupportedImages(IHasMetadata item);

        /// <summary>
        /// Gets the image.
        /// </summary>
        /// <param name="item">The item.</param>
        /// <param name="type">The type.</param>
        /// <param name="cancellationToken">The cancellation token.</param>
        /// <returns>Task{DynamicImageResponse}.</returns>
        Task<DynamicImageResponse> GetImage(IHasMetadata item, ImageType type, CancellationToken cancellationToken);
    }
}