# Microsoft.AspNetCore.Components.Server

``` diff
 namespace Microsoft.AspNetCore.Components.Server {
-    public class CircuitOptions {
+    public sealed class CircuitOptions {
+        public bool DetailedErrors { get; set; }
+        public int DisconnectedCircuitMaxRetained { get; set; }
+        public TimeSpan JSInteropDefaultCallTimeout { get; set; }
-        public int MaxRetainedDisconnectedCircuits { get; set; }

     }
-    public sealed class ComponentEndpointConventionBuilder : IEndpointConventionBuilder, IHubEndpointConventionBuilder {
 {
-        public void Add(Action<EndpointBuilder> convention);

-    }
     public class ComponentPrerenderingContext {
-        public ParameterCollection Parameters { get; set; }
+        public ParameterView Parameters { get; set; }
     }
-    public static class WasmMediaTypeNames {
 {
-        public static class Application {
 {
-            public const string Wasm = "application/wasm";

-        }
-    }
 }
```

