PPR is in Canary now

Author: eps1lon

package.json

@@ -142,8 +142,8 @@
     "@types/jest": "29.5.5",
     "@types/node": "20.17.6",
     "@types/node-fetch": "2.6.1",
-    "@types/react": "19.1.14",
-    "@types/react-dom": "19.1.7",
+    "@types/react": "19.1.16",
+    "@types/react-dom": "19.1.10",
     "@types/relay-runtime": "14.1.13",
     "@types/string-hash": "1.1.1",
     "@types/trusted-types": "2.0.3",
@@ -298,8 +298,8 @@
       "@babel/parser": "7.27.0",
       "@babel/types": "7.27.0",
       "@babel/traverse": "7.27.0",
-      "@types/react": "19.1.14",
-      "@types/react-dom": "19.1.7",
+      "@types/react": "19.1.16",
+      "@types/react-dom": "19.1.10",
       "@types/retry": "0.12.0",
       "jest-snapshot": "30.0.0-alpha.6",
       "react": "19.2.0-canary-1bd1f01f-20251001",

packages/next/src/server/app-render/collect-segment-data.tsx

@@ -11,7 +11,7 @@ import type { ManifestNode } from '../../build/webpack/plugins/flight-manifest-p
 // eslint-disable-next-line import/no-extraneous-dependencies
 import { createFromReadableStream } from 'react-server-dom-webpack/client'
 // eslint-disable-next-line import/no-extraneous-dependencies
-import { unstable_prerender as prerender } from 'react-server-dom-webpack/static'
+import { prerender } from 'react-server-dom-webpack/static'
 
 import {
   streamFromBuffer,

packages/next/src/server/app-render/entry-base.ts

@@ -8,7 +8,7 @@ export {
 } from 'react-server-dom-webpack/server'
 
 // eslint-disable-next-line import/no-extraneous-dependencies
-export { unstable_prerender as prerender } from 'react-server-dom-webpack/static'
+export { prerender } from 'react-server-dom-webpack/static'
 
 // eslint-disable-next-line import/no-extraneous-dependencies
 export { captureOwnerStack } from 'react'

packages/next/src/server/use-cache/use-cache-wrapper.ts

@@ -11,7 +11,7 @@ import {
   encodeReply,
   createTemporaryReferenceSet as createClientTemporaryReferenceSet,
 } from 'react-server-dom-webpack/client'
-import { unstable_prerender as prerender } from 'react-server-dom-webpack/static'
+import { prerender } from 'react-server-dom-webpack/static'
 /* eslint-enable import/no-extraneous-dependencies */
 
 import type { WorkStore } from '../app-render/work-async-storage.external'

packages/next/types/$$compiled.internal.d.ts

@@ -264,7 +264,7 @@ declare module 'react-server-dom-webpack/server.node' {
 declare module 'react-server-dom-webpack/static' {
   export type TemporaryReferenceSet = WeakMap<any, string>
 
-  export function unstable_prerender(
+  export function prerender(
     children: any,
     webpackMap: {
       readonly [id: string]: {

packages/next/types/react-dom.d.ts

@@ -1,46 +1,16 @@
-import type { JSX } from 'react'
+export {}
 
 declare module 'react-dom/server' {
-  /**
-   * Options for `resume`.
-   *
-   * https://github.com/facebook/react/blob/aec521a96d3f1bebc2ba38553d14f4989c6e88e0/packages/react-dom/src/server/ReactDOMFizzServerEdge.js#L54-L60
-   */
-  export type ResumeOptions = {
-    nonce?: string
-    signal?: AbortSignal
-    onError?: (error: unknown) => string | undefined | void
-    onPostpone?: (reason: string) => void
-    unstable_externalRuntimeSrc?: string | BootstrapScriptDescriptor
-  }
-
-  export function resume(
-    children: JSX.Element,
-    postponedState: object,
-    options?: ResumeOptions
-  ): Promise<ReadableStream<Uint8Array>>
-
   /**
    * Options for `renderToReadableStream`.
    *
    * https://github.com/facebook/react/blob/aec521a96d3f1bebc2ba38553d14f4989c6e88e0/packages/react-dom/src/server/ReactDOMFizzServerEdge.js#L36-L52
    */
   export interface RenderToReadableStreamOptions {
     onPostpone?: (reason: string) => void
-    unstable_externalRuntimeSrc?: string | BootstrapScriptDescriptor
-    importMap?: {
-      imports?: {
-        [specifier: string]: string
-      }
-      scopes?: {
-        [scope: string]: {
-          [specifier: string]: string
-        }
-      }
-    }
-    formState?: unknown
-    onHeaders?: (headers: Headers) => void
-    maxHeadersLength?: number
+    unstable_externalRuntimeSrc?:
+      | string
+      | import('react-dom/server').BootstrapScriptDescriptor
   }
 }
 
@@ -52,22 +22,8 @@ declare module 'react-dom/static' {
    */
   export interface PrerenderOptions {
     onPostpone?: (reason: string) => void
-    unstable_externalRuntimeSrc?: string | BootstrapScriptDescriptor
-    importMap?: {
-      imports?: {
-        [specifier: string]: string
-      }
-      scopes?: {
-        [scope: string]: {
-          [specifier: string]: string
-        }
-      }
-    }
-    onHeaders?: (headers: Headers) => void
-    maxHeadersLength?: number
-  }
-
-  interface PrerenderResult {
-    postponed: object | null
+    unstable_externalRuntimeSrc?:
+      | string
+      | import('react-dom/server').BootstrapScriptDescriptor
   }
 }