chore: rollback Next.js and related packages to version 15.5.4

Author: aymericzip

apps/website/next.config.ts

@@ -1,5 +1,5 @@
 import type { NextConfig } from 'next';
-import { withIntlayerSync } from 'next-intlayer/server';
+import { withIntlayer } from 'next-intlayer/server';
 import withPWA from 'next-pwa';
 import { createSecureHeaders } from 'next-secure-headers';
 
@@ -152,8 +152,8 @@ const nextConfig: NextConfig = {
   serverExternalPackages: ['@intlayer/backend', '@intlayer/docs'],
   transpilePackages: ['@intlayer/design-system', 'shiki'],
   productionBrowserSourceMaps: true,
-  reactCompiler: true,
-  cacheComponents: true,
+  // reactCompiler: true,
+  // cacheComponents: true,
   webpack: (config) => {
     config.module.rules.push({
       test: /\.md$/,
@@ -258,6 +258,6 @@ const nextConfigPWA: NextConfig = withPWA({
   skipWaiting: true,
 })(nextConfig);
 
-const config: NextConfig = withIntlayerSync(nextConfigPWA);
+const config: Promise<NextConfig> = withIntlayer(nextConfigPWA);
 
 export default config;

apps/website/package.json

@@ -37,7 +37,7 @@
   "scripts": {
     "build": "next build",
     "build:webpack": "next build --webpack",
-    "dev": "intlayer watch --with 'next dev'",
+    "dev": "intlayer watch --with 'next dev --turbopack'",
     "dev:webpack": "next dev",
     "editor": "intlayer-editor start",
     "generate-pwa-assets": "pwa-asset-generator --preset minimal ../../packages/@intlayer/design-system/src/components/Logo/logo_circle_wite.svg ./public/assets/",
@@ -59,7 +59,7 @@
     "@intlayer/types": "workspace:*",
     "@intlayer/unmerged-dictionaries-entry": "workspace:*",
     "@monaco-editor/react": "4.7.0",
-    "@next/third-parties": "16.0.0",
+    "@next/third-parties": "15.5.4",
     "@stripe/react-stripe-js": "5.2.0",
     "@stripe/stripe-js": "8.1.0",
     "@tanstack/react-query": "5.90.5",
@@ -71,7 +71,7 @@
     "fuse.js": "7.1.0",
     "intlayer": "workspace:*",
     "lucide-react": "0.547.0",
-    "next": "16.0.0",
+    "next": "15.5.4",
     "next-intlayer": "workspace:*",
     "next-secure-headers": "2.2.0",
     "next-themes": "0.4.6",

apps/website/src/components/Auth/AuthenticationBarrier/AuthenticationBarrier.tsx

@@ -1,4 +1,4 @@
-import { getQueryParams } from '@utils/queryMiddleware';
+import { getQueryParams } from '@utils/queryProxy';
 import { getLocalizedUrl, type LocalesValues } from 'intlayer';
 import type { FC } from 'react';
 import { PagesRoutes } from '@/Routes';

apps/website/src/proxy.ts renamed to apps/website/src/middleware.ts

@@ -1,7 +1,7 @@
 import { queryProxy } from '@utils/queryProxy';
 import { intlayerProxy, multipleProxies } from 'next-intlayer/proxy';
 
-export const proxy = multipleProxies([intlayerProxy, queryProxy]);
+export const middleware = multipleProxies([intlayerProxy, queryProxy]);
 
 // Middleware can also be exported as a default:
 // Example:

bun.lock

@@ -68,6 +68,7 @@
     "typecheck": "turbo typecheck --filter=./packages/** --filter=./docs --filter=./apps/backend --concurrency=1"
   },
   "overrides": {
+    "next": "15.5.4",
     "react": "19.2.0",
     "react-dom": "19.2.0"
   },

package.json

@@ -78,8 +78,11 @@
       "format": [
         "./dist/types/client/format/index.d.ts"
       ],
+      "proxy": [
+        "./dist/types/proxy/index.d.ts"
+      ],
       "middleware": [
-        "./dist/types/middleware/index.d.ts"
+        "./dist/types/proxy/index.d.ts"
       ],
       "server": [
         "./dist/types/server/index.d.ts"