Microsoft.AspNetCore.SignalR.Client

 {
     namespace Microsoft.AspNetCore.SignalR.Client {
-        public class HttpConnectionFactory : IConnectionFactory {
 {
-            public HttpConnectionFactory(IOptions<HttpConnectionOptions> options, ILoggerFactory loggerFactory);

-            public Task<ConnectionContext> ConnectAsync(TransferFormat transferFormat, CancellationToken cancellationToken = default(CancellationToken));

-            public Task DisposeAsync(ConnectionContext connection);

-        }
     }
 }