enable ppr

PPR is required for the Suspense Fallbacks example

examples/snippets/app/examples/suspense-fallbacks/[code]/page.tsx

@@ -4,6 +4,11 @@ import Image from 'next/image';
 import { generatePermutations } from '@vercel/flags/next';
 import { Suspense } from 'react';
 
+// opt into on parital prerendering for this page, which is necessary while
+// it's experimental, see https://nextjs.org/learn/dashboard-app/partial-prerendering
+// eslint-disable-next-line camelcase -- ok
+export const experimental_ppr = true;
+
 // prerender this page for all permutations of the flags
 export async function generateStaticParams() {
   const permutations = await generatePermutations(coreFlags);

examples/snippets/next.config.ts

@@ -2,6 +2,9 @@ import { withVercelToolbar } from '@vercel/toolbar/plugins/next';
 
 /** @type {import('next').NextConfig} */
 const nextConfig = {
+  experimental: {
+    ppr: 'incremental' as const,
+  },
   images: {
     remotePatterns: [
       {

examples/snippets/package.json

@@ -19,7 +19,7 @@
     "class-variance-authority": "0.7.1",
     "clsx": "2.0.0",
     "nanoid": "5.0.7",
-    "next": "15.1.4",
+    "next": "15.2.0-canary.3",
     "react": "19.0.0-rc-02c0e824-20241028",
     "react-dom": "19.0.0-rc-02c0e824-20241028",
     "tailwind-merge": "2.5.5",