Update rsc refresh typing and doc example

docs/api-reference/next/streaming.md

@@ -88,6 +88,8 @@ export default function Search() {
     <SearchUI
       onChange={() => {
         refresh()
+        // Or refresh with updated props:
+        // refresh(nextProps)
       }}
     />
   )

packages/next/client/index.tsx

@@ -808,7 +808,7 @@ if (process.env.__NEXT_RSC) {
     const startTransition = (React as any).startTransition
     const rerender = () => dispatch({})
     // If there is no cache, or there is serialized data already
-    function refreshCache(nextProps: any) {
+    function refreshCache(nextProps?: any) {
       startTransition(() => {
         const currentCacheKey = getCacheKey()
         const response = createFromFetch(

packages/next/client/streaming/refresh.ts

@@ -1,6 +1,6 @@
 import { createContext, useContext } from 'react'
 
-export const RefreshContext = createContext((_: any) => {})
+export const RefreshContext = createContext((_props?: any) => {})
 
 export function useRefreshRoot() {
   return useContext(RefreshContext)