Merge pull request #32565 from backstage/nextjs-upgrade

Upgrade Next.js to 16.1.6

docs-ui/package.json

@@ -15,8 +15,8 @@
     "sync:css:watch": "node scripts/sync-css.js --watch"
   },
   "resolutions": {
-    "@types/react": "19.1.9",
-    "@types/react-dom": "19.1.7"
+    "@types/react": "19.2.10",
+    "@types/react-dom": "19.2.3"
   },
   "dependencies": {
     "@base-ui-components/react": "^1.0.0-beta.4",
@@ -25,18 +25,18 @@
     "@lezer/highlight": "^1.2.1",
     "@mdx-js/loader": "^3.1.0",
     "@mdx-js/react": "^3.1.0",
-    "@next/mdx": "15.5.9",
+    "@next/mdx": "16.1.6",
     "@remixicon/react": "^4.6.0",
     "@uiw/codemirror-themes": "^4.23.7",
     "@uiw/react-codemirror": "^4.23.7",
     "clsx": "^2.1.1",
     "html-react-parser": "^5.2.5",
     "motion": "^12.4.1",
-    "next": "15.5.9",
+    "next": "16.1.6",
     "next-mdx-remote-client": "^2.1.2",
     "prop-types": "^15.8.1",
-    "react": "19.1.1",
-    "react-dom": "19.1.1",
+    "react": "19.2.4",
+    "react-dom": "19.2.4",
     "shiki": "^3.13.0"
   },
   "devDependencies": {
@@ -44,11 +44,11 @@
     "@shikijs/transformers": "^3.13.0",
     "@types/mdx": "^2.0.13",
     "@types/node": "^22.13.14",
-    "@types/react": "19.1.9",
-    "@types/react-dom": "19.1.7",
+    "@types/react": "19.2.10",
+    "@types/react-dom": "19.2.3",
     "chokidar": "^3.6.0",
     "eslint": "^8",
-    "eslint-config-next": "15.5.9",
+    "eslint-config-next": "16.1.6",
     "lightningcss": "^1.28.2",
     "typescript": "^5",
     "unified": "^11.0.4"

docs-ui/tsconfig.json

@@ -10,7 +10,7 @@
     "moduleResolution": "bundler",
     "resolveJsonModule": true,
     "isolatedModules": true,
-    "jsx": "preserve",
+    "jsx": "react-jsx",
     "incremental": true,
     "noImplicitAny": false,
     "plugins": [
@@ -29,7 +29,8 @@
     "**/*.tsx",
     ".next/types/**/*.ts",
     "dist/types/**/*.ts",
-    "src/types/**/*.d.ts"
+    "src/types/**/*.d.ts",
+    "dist/dev/types/**/*.ts"
   ],
   "exclude": ["node_modules"]
 }