# Microsoft.AspNetCore.Components.Server

``` diff
 namespace Microsoft.AspNetCore.Components.Server {
     public sealed class CircuitOptions {
+        public CircuitRootComponentOptions RootComponents { get; }
     }
+    public class CircuitRootComponentOptions : IJSComponentConfiguration {
+        public CircuitRootComponentOptions();
+        public JSComponentConfigurationStore JSComponents { get; }
+        public int MaxJSRootComponents { get; set; }
+    }
 }
```

