replace old docs

packages/docs/src/react.d.ts

@@ -2,3 +2,9 @@ import "react"
 declare module "react" {
   export function createContext<Value>(): Context<Value | undefined>
 }
+
+declare module "react-dom" {
+  export function createRoot(element: Element): {
+    render(element: React.ReactNode): void
+  }
+}