Thanks to visit codestin.com
Credit goes to github.com

Skip to content

Conversation

@eps1lon
Copy link
Member

@eps1lon eps1lon commented Dec 19, 2025

Will opt-into stricter route types checking when enabled.

Only sets up plumbing and short-live fork with hint in a comment indicating that the config is enabled. The flag is enabled by default in CI except for Cache Component shards.

Closes https://linear.app/vercel/issue/NXT-119/

@eps1lon eps1lon force-pushed the sebbie/12-19-add_experimental.strictroutetypes_config branch from bbbe981 to f4c1b44 Compare December 19, 2025 09:47
@nextjs-bot
Copy link
Collaborator

nextjs-bot commented Dec 19, 2025

Stats from current PR

Default Build (Increase detected ⚠️)
General Overall increase ⚠️
vercel/next.js canary vercel/next.js sebbie/12-19-add_experimental.strictroutetypes_config Change
buildDuration 16.6s 14.9s N/A
buildDurationCached 13.8s 10.7s N/A
nodeModulesSize 456 MB 456 MB ⚠️ +111 kB
nextStartRea..uration (ms) 711ms 714ms N/A
Client Bundles (main, webpack) Overall increase ⚠️
vercel/next.js canary vercel/next.js sebbie/12-19-add_experimental.strictroutetypes_config Change
2086.HASH.js gzip 169 B 169 B
2161-HASH.js gzip 5.39 kB 5.41 kB N/A
2747-HASH.js gzip 4.48 kB 4.46 kB N/A
4322-HASH.js gzip 51.2 kB 51 kB N/A
ec793fe8-HASH.js gzip 62.3 kB 62.3 kB N/A
framework-HASH.js gzip 59.8 kB 59.8 kB N/A
main-app-HASH.js gzip 251 B 253 B N/A
main-HASH.js gzip 38.3 kB 38.7 kB ⚠️ +375 B
webpack-HASH.js gzip 1.68 kB 1.69 kB N/A
Overall change 38.5 kB 38.9 kB ⚠️ +375 B
Legacy Client Bundles (polyfills)
vercel/next.js canary vercel/next.js sebbie/12-19-add_experimental.strictroutetypes_config Change
polyfills-HASH.js gzip 39.4 kB 39.4 kB
Overall change 39.4 kB 39.4 kB
Client Pages
vercel/next.js canary vercel/next.js sebbie/12-19-add_experimental.strictroutetypes_config Change
_app-HASH.js gzip 194 B 193 B N/A
_error-HASH.js gzip 182 B 182 B
css-HASH.js gzip 336 B 335 B N/A
dynamic-HASH.js gzip 1.8 kB 1.8 kB N/A
edge-ssr-HASH.js gzip 256 B 256 B
head-HASH.js gzip 352 B 349 B N/A
hooks-HASH.js gzip 385 B 384 B N/A
image-HASH.js gzip 580 B 580 B
index-HASH.js gzip 259 B 258 B N/A
link-HASH.js gzip 2.5 kB 2.51 kB N/A
routerDirect..HASH.js gzip 319 B 317 B N/A
script-HASH.js gzip 385 B 387 B N/A
withRouter-HASH.js gzip 316 B 315 B N/A
1afbb74e6ecf..834.css gzip 106 B 106 B
Overall change 1.12 kB 1.12 kB
Client Build Manifests
vercel/next.js canary vercel/next.js sebbie/12-19-add_experimental.strictroutetypes_config Change
_buildManifest.js gzip 738 B 738 B
Overall change 738 B 738 B
Rendered Page Sizes
vercel/next.js canary vercel/next.js sebbie/12-19-add_experimental.strictroutetypes_config Change
index.html gzip 523 B 525 B N/A
link.html gzip 538 B 538 B
withRouter.html gzip 520 B 521 B N/A
Overall change 538 B 538 B
Edge SSR bundle Size Overall increase ⚠️
vercel/next.js canary vercel/next.js sebbie/12-19-add_experimental.strictroutetypes_config Change
edge-ssr.js gzip 124 kB 124 kB N/A
page.js gzip 237 kB 238 kB ⚠️ +604 B
Overall change 237 kB 238 kB ⚠️ +604 B
Middleware size Overall increase ⚠️
vercel/next.js canary vercel/next.js sebbie/12-19-add_experimental.strictroutetypes_config Change
middleware-b..fest.js gzip 654 B 655 B N/A
middleware-r..fest.js gzip 155 B 156 B N/A
middleware.js gzip 32.8 kB 32.9 kB ⚠️ +166 B
edge-runtime..pack.js gzip 846 B 846 B
Overall change 33.6 kB 33.8 kB ⚠️ +166 B
Next Runtimes
vercel/next.js canary vercel/next.js sebbie/12-19-add_experimental.strictroutetypes_config Change
app-page-exp...dev.js gzip 301 kB 301 kB N/A
app-page-exp..prod.js gzip 156 kB 156 kB
app-page-tur...dev.js gzip 301 kB 301 kB
app-page-tur..prod.js gzip 156 kB 156 kB
app-page-tur...dev.js gzip 298 kB 298 kB N/A
app-page-tur..prod.js gzip 154 kB 154 kB
app-page.run...dev.js gzip 298 kB 298 kB
app-page.run..prod.js gzip 154 kB 154 kB
app-route-ex...dev.js gzip 68.6 kB 68.6 kB
app-route-ex..prod.js gzip 47.4 kB 47.4 kB
app-route-tu...dev.js gzip 68.6 kB 68.6 kB
app-route-tu..prod.js gzip 47.5 kB 47.5 kB
app-route-tu...dev.js gzip 68.2 kB 68.2 kB
app-route-tu..prod.js gzip 47.2 kB 47.2 kB
app-route.ru...dev.js gzip 68.2 kB 68.2 kB
app-route.ru..prod.js gzip 47.2 kB 47.2 kB
dist_client_...dev.js gzip 324 B 324 B
dist_client_...dev.js gzip 326 B 326 B
dist_client_...dev.js gzip 318 B 318 B
dist_client_...dev.js gzip 317 B 317 B
pages-api-tu...dev.js gzip 41 kB 41 kB
pages-api-tu..prod.js gzip 31.1 kB 31.1 kB
pages-api.ru...dev.js gzip 41 kB 41 kB
pages-api.ru..prod.js gzip 31.1 kB 31.1 kB
pages-turbo....dev.js gzip 50.6 kB 50.6 kB
pages-turbo...prod.js gzip 38.1 kB 38.1 kB
pages.runtim...dev.js gzip 50.6 kB 50.6 kB
pages.runtim..prod.js gzip 38.1 kB 38.1 kB
server.runti..prod.js gzip 59.8 kB 59.8 kB
Overall change 2.07 MB 2.07 MB
build cache Overall increase ⚠️
vercel/next.js canary vercel/next.js sebbie/12-19-add_experimental.strictroutetypes_config Change
0.pack gzip 3.61 MB 3.61 MB ⚠️ +5.64 kB
index.pack gzip 97.6 kB 99.3 kB ⚠️ +1.74 kB
Overall change 3.71 MB 3.71 MB ⚠️ +7.37 kB
Diff details
Diff for page.js

Diff too large to display

Diff for middleware.js

Diff too large to display

Diff for edge-ssr.js

Diff too large to display

Diff for _buildManifest.js
@@ -611,35 +611,35 @@ self.__BUILD_MANIFEST = (function (a, b, c) {
       numHashes: NaN,
       bitArray: [],
     },
-    "/": ["static\u002Fchunks\u002Fpages\u002Findex-dda7d8b64d4ba15c.js"],
+    "/": ["static\u002Fchunks\u002Fpages\u002Findex-d95f7ec6af4d2644.js"],
     "/_error": [
-      "static\u002Fchunks\u002Fpages\u002F_error-6ef44d3954f25711.js",
+      "static\u002Fchunks\u002Fpages\u002F_error-209c0c82205a7c9f.js",
     ],
     "/css": [
       "static\u002Fcss\u002Fded6b86ab9cc0a1f.css",
-      "static\u002Fchunks\u002Fpages\u002Fcss-c8aaa7211416a045.js",
+      "static\u002Fchunks\u002Fpages\u002Fcss-62710339bc830ded.js",
     ],
     "/dynamic": [
-      "static\u002Fchunks\u002Fpages\u002Fdynamic-d53bb7f318f342c2.js",
+      "static\u002Fchunks\u002Fpages\u002Fdynamic-8ed3486bb68dd6c6.js",
     ],
     "/edge-ssr": [
-      "static\u002Fchunks\u002Fpages\u002Fedge-ssr-1383106d4a3e7d72.js",
+      "static\u002Fchunks\u002Fpages\u002Fedge-ssr-0db9f7bb610d3072.js",
     ],
-    "/head": ["static\u002Fchunks\u002Fpages\u002Fhead-1db1c4be1a45662f.js"],
-    "/hooks": ["static\u002Fchunks\u002Fpages\u002Fhooks-e6deee5b72a5b112.js"],
+    "/head": ["static\u002Fchunks\u002Fpages\u002Fhead-747416c4075e42aa.js"],
+    "/hooks": ["static\u002Fchunks\u002Fpages\u002Fhooks-8b10205be7505244.js"],
     "/image": [
-      "static\u002Fchunks\u002F2747-90c828280005c0c3.js",
-      "static\u002Fchunks\u002Fpages\u002Fimage-868472cd5e84efc9.js",
+      "static\u002Fchunks\u002F6349-ee9aecde860d4832.js",
+      "static\u002Fchunks\u002Fpages\u002Fimage-f90ae17c3ad1d38b.js",
     ],
-    "/link": ["static\u002Fchunks\u002Fpages\u002Flink-0ec374e48b2ce5d9.js"],
+    "/link": ["static\u002Fchunks\u002Fpages\u002Flink-6ab9a67b348df1bf.js"],
     "/routerDirect": [
-      "static\u002Fchunks\u002Fpages\u002FrouterDirect-1a34bfadbc088491.js",
+      "static\u002Fchunks\u002Fpages\u002FrouterDirect-f132fb471e65a8b9.js",
     ],
     "/script": [
-      "static\u002Fchunks\u002Fpages\u002Fscript-52320f59afbd096d.js",
+      "static\u002Fchunks\u002Fpages\u002Fscript-8e2028e44b8da2d9.js",
     ],
     "/withRouter": [
-      "static\u002Fchunks\u002Fpages\u002FwithRouter-3b1a16d3dfa21c16.js",
+      "static\u002Fchunks\u002Fpages\u002FwithRouter-a86d259faa012c1c.js",
     ],
     sortedPages: [
       "\u002F",
Diff for dynamic-HASH.js
@@ -1,17 +1,24 @@
 (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([
   [2291],
   {
-    /***/ 1231: /***/ (
-      module,
+    /***/ 2604: /***/ (
+      __unused_webpack_module,
       __unused_webpack_exports,
       __webpack_require__
     ) => {
-      module.exports = __webpack_require__(4464);
+      (window.__NEXT_P = window.__NEXT_P || []).push([
+        "/dynamic",
+        function () {
+          return __webpack_require__(3643);
+        },
+      ]);
+      if (false) {
+      }
 
       /***/
     },
 
-    /***/ 2101: /***/ (
+    /***/ 3401: /***/ (
       __unused_webpack_module,
       exports,
       __webpack_require__
@@ -38,24 +45,63 @@
       /***/
     },
 
-    /***/ 3458: /***/ (
+    /***/ 3643: /***/ (
       __unused_webpack_module,
-      __unused_webpack_exports,
+      __webpack_exports__,
       __webpack_require__
     ) => {
-      (window.__NEXT_P = window.__NEXT_P || []).push([
-        "/dynamic",
-        function () {
-          return __webpack_require__(9381);
-        },
-      ]);
-      if (false) {
-      }
+      "use strict";
+      __webpack_require__.r(__webpack_exports__);
+      /* harmony export */ __webpack_require__.d(__webpack_exports__, {
+        /* harmony export */ __N_SSP: () => /* binding */ __N_SSP,
+        /* harmony export */ default: () => __WEBPACK_DEFAULT_EXPORT__,
+        /* harmony export */
+      });
+      /* harmony import */ var react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__ =
+        __webpack_require__(3108);
+      /* harmony import */ var next_dynamic__WEBPACK_IMPORTED_MODULE_1__ =
+        __webpack_require__(3973);
+      /* harmony import */ var next_dynamic__WEBPACK_IMPORTED_MODULE_1___default =
+        /*#__PURE__*/ __webpack_require__.n(
+          next_dynamic__WEBPACK_IMPORTED_MODULE_1__
+        );
+
+      const DynamicHello = next_dynamic__WEBPACK_IMPORTED_MODULE_1___default()(
+        () =>
+          __webpack_require__
+            .e(/* import() */ 1596)
+            .then(__webpack_require__.bind(__webpack_require__, 1596))
+            .then((mod) => mod.Hello),
+        {
+          loadableGenerated: {
+            webpack: () => [/*require.resolve*/ 1596],
+          },
+        }
+      );
+      const Page = () =>
+        /*#__PURE__*/ (0, react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsxs)(
+          react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.Fragment,
+          {
+            children: [
+              /*#__PURE__*/ (0,
+              react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsx)("p", {
+                children: "testing next/dynamic size",
+              }),
+              /*#__PURE__*/ (0,
+              react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsx)(
+                DynamicHello,
+                {}
+              ),
+            ],
+          }
+        );
+      var __N_SSP = true;
+      /* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = Page;
 
       /***/
     },
 
-    /***/ 4464: /***/ (module, exports, __webpack_require__) => {
+    /***/ 3660: /***/ (module, exports, __webpack_require__) => {
       "use strict";
 
       Object.defineProperty(exports, "__esModule", {
@@ -88,7 +134,7 @@
         __webpack_require__(4312)
       );
       const _loadablesharedruntime = /*#__PURE__*/ _interop_require_default._(
-        __webpack_require__(9799)
+        __webpack_require__(4539)
       );
       const isServerSide = "object" === "undefined";
       // Normalize loader to return the module as form { default: Component } for `React.lazy`.
@@ -188,63 +234,17 @@
       /***/
     },
 
-    /***/ 9381: /***/ (
-      __unused_webpack_module,
-      __webpack_exports__,
+    /***/ 3973: /***/ (
+      module,
+      __unused_webpack_exports,
       __webpack_require__
     ) => {
-      "use strict";
-      __webpack_require__.r(__webpack_exports__);
-      /* harmony export */ __webpack_require__.d(__webpack_exports__, {
-        /* harmony export */ __N_SSP: () => /* binding */ __N_SSP,
-        /* harmony export */ default: () => __WEBPACK_DEFAULT_EXPORT__,
-        /* harmony export */
-      });
-      /* harmony import */ var react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__ =
-        __webpack_require__(3108);
-      /* harmony import */ var next_dynamic__WEBPACK_IMPORTED_MODULE_1__ =
-        __webpack_require__(1231);
-      /* harmony import */ var next_dynamic__WEBPACK_IMPORTED_MODULE_1___default =
-        /*#__PURE__*/ __webpack_require__.n(
-          next_dynamic__WEBPACK_IMPORTED_MODULE_1__
-        );
-
-      const DynamicHello = next_dynamic__WEBPACK_IMPORTED_MODULE_1___default()(
-        () =>
-          __webpack_require__
-            .e(/* import() */ 2086)
-            .then(__webpack_require__.bind(__webpack_require__, 2086))
-            .then((mod) => mod.Hello),
-        {
-          loadableGenerated: {
-            webpack: () => [/*require.resolve*/ 2086],
-          },
-        }
-      );
-      const Page = () =>
-        /*#__PURE__*/ (0, react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsxs)(
-          react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.Fragment,
-          {
-            children: [
-              /*#__PURE__*/ (0,
-              react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsx)("p", {
-                children: "testing next/dynamic size",
-              }),
-              /*#__PURE__*/ (0,
-              react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__.jsx)(
-                DynamicHello,
-                {}
-              ),
-            ],
-          }
-        );
-      var __N_SSP = true;
-      /* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = Page;
+      module.exports = __webpack_require__(3660);
 
       /***/
     },
 
-    /***/ 9799: /***/ (
+    /***/ 4539: /***/ (
       __unused_webpack_module,
       exports,
       __webpack_require__
@@ -286,7 +286,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
       const _react = /*#__PURE__*/ _interop_require_default._(
         __webpack_require__(4312)
       );
-      const _loadablecontextsharedruntime = __webpack_require__(2101);
+      const _loadablecontextsharedruntime = __webpack_require__(3401);
       function resolve(obj) {
         return obj && obj.default ? obj.default : obj;
       }
@@ -524,7 +524,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
     /******/ var __webpack_exec__ = (moduleId) =>
       __webpack_require__((__webpack_require__.s = moduleId));
     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>
-      __webpack_exec__(3458)
+      __webpack_exec__(2604)
     );
     /******/ var __webpack_exports__ = __webpack_require__.O();
     /******/ _N_E = __webpack_exports__;
Diff for edge-ssr-HASH.js
@@ -1,7 +1,24 @@
 (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([
   [676],
   {
-    /***/ 1564: /***/ (
+    /***/ 7046: /***/ (
+      __unused_webpack_module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      (window.__NEXT_P = window.__NEXT_P || []).push([
+        "/edge-ssr",
+        function () {
+          return __webpack_require__(7142);
+        },
+      ]);
+      if (false) {
+      }
+
+      /***/
+    },
+
+    /***/ 7142: /***/ (
       __unused_webpack_module,
       __webpack_exports__,
       __webpack_require__
@@ -20,30 +37,13 @@
 
       /***/
     },
-
-    /***/ 4300: /***/ (
-      __unused_webpack_module,
-      __unused_webpack_exports,
-      __webpack_require__
-    ) => {
-      (window.__NEXT_P = window.__NEXT_P || []).push([
-        "/edge-ssr",
-        function () {
-          return __webpack_require__(1564);
-        },
-      ]);
-      if (false) {
-      }
-
-      /***/
-    },
   },
   /******/ (__webpack_require__) => {
     // webpackRuntimeModules
     /******/ var __webpack_exec__ = (moduleId) =>
       __webpack_require__((__webpack_require__.s = moduleId));
     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>
-      __webpack_exec__(4300)
+      __webpack_exec__(7046)
     );
     /******/ var __webpack_exports__ = __webpack_require__.O();
     /******/ _N_E = __webpack_exports__;
Diff for head-HASH.js
@@ -1,34 +1,17 @@
 (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([
   [5350],
   {
-    /***/ 1548: /***/ (
-      __unused_webpack_module,
-      __unused_webpack_exports,
-      __webpack_require__
-    ) => {
-      (window.__NEXT_P = window.__NEXT_P || []).push([
-        "/head",
-        function () {
-          return __webpack_require__(4282);
-        },
-      ]);
-      if (false) {
-      }
-
-      /***/
-    },
-
-    /***/ 3952: /***/ (
+    /***/ 3770: /***/ (
       module,
       __unused_webpack_exports,
       __webpack_require__
     ) => {
-      module.exports = __webpack_require__(1653);
+      module.exports = __webpack_require__(9025);
 
       /***/
     },
 
-    /***/ 4282: /***/ (
+    /***/ 6236: /***/ (
       __unused_webpack_module,
       __webpack_exports__,
       __webpack_require__
@@ -43,7 +26,7 @@
       /* harmony import */ var react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__ =
         __webpack_require__(3108);
       /* harmony import */ var next_head__WEBPACK_IMPORTED_MODULE_1__ =
-        __webpack_require__(3952);
+        __webpack_require__(3770);
       /* harmony import */ var next_head__WEBPACK_IMPORTED_MODULE_1___default =
         /*#__PURE__*/ __webpack_require__.n(
           next_head__WEBPACK_IMPORTED_MODULE_1__
@@ -76,13 +59,30 @@
 
       /***/
     },
+
+    /***/ 6510: /***/ (
+      __unused_webpack_module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      (window.__NEXT_P = window.__NEXT_P || []).push([
+        "/head",
+        function () {
+          return __webpack_require__(6236);
+        },
+      ]);
+      if (false) {
+      }
+
+      /***/
+    },
   },
   /******/ (__webpack_require__) => {
     // webpackRuntimeModules
     /******/ var __webpack_exec__ = (moduleId) =>
       __webpack_require__((__webpack_require__.s = moduleId));
     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>
-      __webpack_exec__(1548)
+      __webpack_exec__(6510)
     );
     /******/ var __webpack_exports__ = __webpack_require__.O();
     /******/ _N_E = __webpack_exports__;
Diff for index-HASH.js
@@ -1,24 +1,7 @@
 (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([
   [3332],
   {
-    /***/ 6376: /***/ (
-      __unused_webpack_module,
-      __unused_webpack_exports,
-      __webpack_require__
-    ) => {
-      (window.__NEXT_P = window.__NEXT_P || []).push([
-        "/",
-        function () {
-          return __webpack_require__(8460);
-        },
-      ]);
-      if (false) {
-      }
-
-      /***/
-    },
-
-    /***/ 8460: /***/ (
+    /***/ 830: /***/ (
       __unused_webpack_module,
       __webpack_exports__,
       __webpack_require__
@@ -36,13 +19,30 @@
 
       /***/
     },
+
+    /***/ 1938: /***/ (
+      __unused_webpack_module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      (window.__NEXT_P = window.__NEXT_P || []).push([
+        "/",
+        function () {
+          return __webpack_require__(830);
+        },
+      ]);
+      if (false) {
+      }
+
+      /***/
+    },
   },
   /******/ (__webpack_require__) => {
     // webpackRuntimeModules
     /******/ var __webpack_exec__ = (moduleId) =>
       __webpack_require__((__webpack_require__.s = moduleId));
     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>
-      __webpack_exec__(6376)
+      __webpack_exec__(1938)
     );
     /******/ var __webpack_exports__ = __webpack_require__.O();
     /******/ _N_E = __webpack_exports__;
Diff for link-HASH.js
@@ -1,7 +1,220 @@
 (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([
   [4672],
   {
-    /***/ 857: /***/ (module, exports, __webpack_require__) => {
+    /***/ 2774: /***/ (module, exports, __webpack_require__) => {
+      "use strict";
+
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      Object.defineProperty(exports, "useIntersection", {
+        enumerable: true,
+        get: function () {
+          return useIntersection;
+        },
+      });
+      const _react = __webpack_require__(4312);
+      const _requestidlecallback = __webpack_require__(9413);
+      const hasIntersectionObserver =
+        typeof IntersectionObserver === "function";
+      const observers = new Map();
+      const idList = [];
+      function createObserver(options) {
+        const id = {
+          root: options.root || null,
+          margin: options.rootMargin || "",
+        };
+        const existing = idList.find(
+          (obj) => obj.root === id.root && obj.margin === id.margin
+        );
+        let instance;
+        if (existing) {
+          instance = observers.get(existing);
+          if (instance) {
+            return instance;
+          }
+        }
+        const elements = new Map();
+        const observer = new IntersectionObserver((entries) => {
+          entries.forEach((entry) => {
+            const callback = elements.get(entry.target);
+            const isVisible =
+              entry.isIntersecting || entry.intersectionRatio > 0;
+            if (callback && isVisible) {
+              callback(isVisible);
+            }
+          });
+        }, options);
+        instance = {
+          id,
+          observer,
+          elements,
+        };
+        idList.push(id);
+        observers.set(id, instance);
+        return instance;
+      }
+      function observe(element, callback, options) {
+        const { id, observer, elements } = createObserver(options);
+        elements.set(element, callback);
+        observer.observe(element);
+        return function unobserve() {
+          elements.delete(element);
+          observer.unobserve(element);
+          // Destroy observer when there's nothing left to watch:
+          if (elements.size === 0) {
+            observer.disconnect();
+            observers.delete(id);
+            const index = idList.findIndex(
+              (obj) => obj.root === id.root && obj.margin === id.margin
+            );
+            if (index > -1) {
+              idList.splice(index, 1);
+            }
+          }
+        };
+      }
+      function useIntersection({ rootRef, rootMargin, disabled }) {
+        const isDisabled = disabled || !hasIntersectionObserver;
+        const [visible, setVisible] = (0, _react.useState)(false);
+        const elementRef = (0, _react.useRef)(null);
+        const setElement = (0, _react.useCallback)((element) => {
+          elementRef.current = element;
+        }, []);
+        (0, _react.useEffect)(() => {
+          if (hasIntersectionObserver) {
+            if (isDisabled || visible) return;
+            const element = elementRef.current;
+            if (element && element.tagName) {
+              const unobserve = observe(
+                element,
+                (isVisible) => isVisible && setVisible(isVisible),
+                {
+                  root: rootRef?.current,
+                  rootMargin,
+                }
+              );
+              return unobserve;
+            }
+          } else {
+            if (!visible) {
+              const idleCallback = (0,
+              _requestidlecallback.requestIdleCallback)(() => setVisible(true));
+              return () =>
+                (0, _requestidlecallback.cancelIdleCallback)(idleCallback);
+            }
+          }
+          // eslint-disable-next-line react-hooks/exhaustive-deps
+        }, [isDisabled, rootMargin, rootRef, visible, elementRef.current]);
+        const resetVisible = (0, _react.useCallback)(() => {
+          setVisible(false);
+        }, []);
+        return [setElement, visible, resetVisible];
+      }
+      if (
+        (typeof exports.default === "function" ||
+          (typeof exports.default === "object" && exports.default !== null)) &&
+        typeof exports.default.__esModule === "undefined"
+      ) {
+        Object.defineProperty(exports.default, "__esModule", {
+          value: true,
+        });
+        Object.assign(exports.default, exports);
+        module.exports = exports.default;
+      } //# sourceMappingURL=use-intersection.js.map
+
+      /***/
+    },
+
+    /***/ 3351: /***/ (module, exports, __webpack_require__) => {
+      "use strict";
+
+      Object.defineProperty(exports, "__esModule", {
+        value: true,
+      });
+      Object.defineProperty(exports, "useMergedRef", {
+        enumerable: true,
+        get: function () {
+          return useMergedRef;
+        },
+      });
+      const _react = __webpack_require__(4312);
+      function useMergedRef(refA, refB) {
+        const cleanupA = (0, _react.useRef)(null);
+        const cleanupB = (0, _react.useRef)(null);
+        // NOTE: In theory, we could skip the wrapping if only one of the refs is non-null.
+        // (this happens often if the user doesn't pass a ref to Link/Form/Image)
+        // But this can cause us to leak a cleanup-ref into user code (previously via `<Link legacyBehavior>`),
+        // and the user might pass that ref into ref-merging library that doesn't support cleanup refs
+        // (because it hasn't been updated for React 19)
+        // which can then cause things to blow up, because a cleanup-returning ref gets called with `null`.
+        // So in practice, it's safer to be defensive and always wrap the ref, even on React 19.
+        return (0, _react.useCallback)(
+          (current) => {
+            if (current === null) {
+              const cleanupFnA = cleanupA.current;
+              if (cleanupFnA) {
+                cleanupA.current = null;
+                cleanupFnA();
+              }
+              const cleanupFnB = cleanupB.current;
+              if (cleanupFnB) {
+                cleanupB.current = null;
+                cleanupFnB();
+              }
+            } else {
+              if (refA) {
+                cleanupA.current = applyRef(refA, current);
+              }
+              if (refB) {
+                cleanupB.current = applyRef(refB, current);
+              }
+            }
+          },
+          [refA, refB]
+        );
+      }
+      function applyRef(refA, current) {
+        if (typeof refA === "function") {
+          const cleanup = refA(current);
+          if (typeof cleanup === "function") {
+            return cleanup;
+          } else {
+            return () => refA(null);
+          }
+        } else {
+          refA.current = current;
+          return () => {
+            refA.current = null;
+          };
+        }
+      }
+      if (
+        (typeof exports.default === "function" ||
+          (typeof exports.default === "object" && exports.default !== null)) &&
+        typeof exports.default.__esModule === "undefined"
+      ) {
+        Object.defineProperty(exports.default, "__esModule", {
+          value: true,
+        });
+        Object.assign(exports.default, exports);
+        module.exports = exports.default;
+      } //# sourceMappingURL=use-merged-ref.js.map
+
+      /***/
+    },
+
+    /***/ 3440: /***/ (
+      module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      module.exports = __webpack_require__(4757);
+
+      /***/
+    },
+
+    /***/ 4757: /***/ (module, exports, __webpack_require__) => {
       "use strict";
       /* __next_internal_client_entry_do_not_use__  cjs */
       Object.defineProperty(exports, "__esModule", {
@@ -23,22 +236,22 @@
           return useLinkStatus;
         },
       });
-      const _interop_require_wildcard = __webpack_require__(8781);
+      const _interop_require_wildcard = __webpack_require__(1162);
       const _jsxruntime = __webpack_require__(3108);
       const _react = /*#__PURE__*/ _interop_require_wildcard._(
         __webpack_require__(4312)
       );
-      const _resolvehref = __webpack_require__(4055);
-      const _islocalurl = __webpack_require__(7175);
-      const _formaturl = __webpack_require__(9674);
-      const _utils = __webpack_require__(7424);
-      const _addlocale = __webpack_require__(589);
-      const _routercontextsharedruntime = __webpack_require__(7010);
-      const _useintersection = __webpack_require__(2330);
-      const _getdomainlocale = __webpack_require__(7207);
-      const _addbasepath = __webpack_require__(9942);
-      const _usemergedref = __webpack_require__(8067);
-      const _erroronce = __webpack_require__(1945);
+      const _resolvehref = __webpack_require__(4691);
+      const _islocalurl = __webpack_require__(4763);
+      const _formaturl = __webpack_require__(3246);
+      const _utils = __webpack_require__(7372);
+      const _addlocale = __webpack_require__(1809);
+      const _routercontextsharedruntime = __webpack_require__(2254);
+      const _useintersection = __webpack_require__(2774);
+      const _getdomainlocale = __webpack_require__(8803);
+      const _addbasepath = __webpack_require__(5834);
+      const _usemergedref = __webpack_require__(3351);
+      const _erroronce = __webpack_require__(6021);
       const prefetched = new Set();
       function prefetch(router, href, as, options) {
         if (false) {
@@ -417,168 +630,43 @@
       /***/
     },
 
-    /***/ 1945: /***/ (__unused_webpack_module, exports) => {
-      "use strict";
-
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      Object.defineProperty(exports, "errorOnce", {
-        enumerable: true,
-        get: function () {
-          return errorOnce;
+    /***/ 5326: /***/ (
+      __unused_webpack_module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      (window.__NEXT_P = window.__NEXT_P || []).push([
+        "/link",
+        function () {
+          return __webpack_require__(9058);
         },
-      });
-      let errorOnce = (_) => {};
+      ]);
       if (false) {
-      } //# sourceMappingURL=error-once.js.map
+      }
 
       /***/
     },
 
-    /***/ 2330: /***/ (module, exports, __webpack_require__) => {
+    /***/ 6021: /***/ (__unused_webpack_module, exports) => {
       "use strict";
 
       Object.defineProperty(exports, "__esModule", {
         value: true,
       });
-      Object.defineProperty(exports, "useIntersection", {
+      Object.defineProperty(exports, "errorOnce", {
         enumerable: true,
         get: function () {
-          return useIntersection;
+          return errorOnce;
         },
       });
-      const _react = __webpack_require__(4312);
-      const _requestidlecallback = __webpack_require__(601);
-      const hasIntersectionObserver =
-        typeof IntersectionObserver === "function";
-      const observers = new Map();
-      const idList = [];
-      function createObserver(options) {
-        const id = {
-          root: options.root || null,
-          margin: options.rootMargin || "",
-        };
-        const existing = idList.find(
-          (obj) => obj.root === id.root && obj.margin === id.margin
-        );
-        let instance;
-        if (existing) {
-          instance = observers.get(existing);
-          if (instance) {
-            return instance;
-          }
-        }
-        const elements = new Map();
-        const observer = new IntersectionObserver((entries) => {
-          entries.forEach((entry) => {
-            const callback = elements.get(entry.target);
-            const isVisible =
-              entry.isIntersecting || entry.intersectionRatio > 0;
-            if (callback && isVisible) {
-              callback(isVisible);
-            }
-          });
-        }, options);
-        instance = {
-          id,
-          observer,
-          elements,
-        };
-        idList.push(id);
-        observers.set(id, instance);
-        return instance;
-      }
-      function observe(element, callback, options) {
-        const { id, observer, elements } = createObserver(options);
-        elements.set(element, callback);
-        observer.observe(element);
-        return function unobserve() {
-          elements.delete(element);
-          observer.unobserve(element);
-          // Destroy observer when there's nothing left to watch:
-          if (elements.size === 0) {
-            observer.disconnect();
-            observers.delete(id);
-            const index = idList.findIndex(
-              (obj) => obj.root === id.root && obj.margin === id.margin
-            );
-            if (index > -1) {
-              idList.splice(index, 1);
-            }
-          }
-        };
-      }
-      function useIntersection({ rootRef, rootMargin, disabled }) {
-        const isDisabled = disabled || !hasIntersectionObserver;
-        const [visible, setVisible] = (0, _react.useState)(false);
-        const elementRef = (0, _react.useRef)(null);
-        const setElement = (0, _react.useCallback)((element) => {
-          elementRef.current = element;
-        }, []);
-        (0, _react.useEffect)(() => {
-          if (hasIntersectionObserver) {
-            if (isDisabled || visible) return;
-            const element = elementRef.current;
-            if (element && element.tagName) {
-              const unobserve = observe(
-                element,
-                (isVisible) => isVisible && setVisible(isVisible),
-                {
-                  root: rootRef?.current,
-                  rootMargin,
-                }
-              );
-              return unobserve;
-            }
-          } else {
-            if (!visible) {
-              const idleCallback = (0,
-              _requestidlecallback.requestIdleCallback)(() => setVisible(true));
-              return () =>
-                (0, _requestidlecallback.cancelIdleCallback)(idleCallback);
-            }
-          }
-          // eslint-disable-next-line react-hooks/exhaustive-deps
-        }, [isDisabled, rootMargin, rootRef, visible, elementRef.current]);
-        const resetVisible = (0, _react.useCallback)(() => {
-          setVisible(false);
-        }, []);
-        return [setElement, visible, resetVisible];
-      }
-      if (
-        (typeof exports.default === "function" ||
-          (typeof exports.default === "object" && exports.default !== null)) &&
-        typeof exports.default.__esModule === "undefined"
-      ) {
-        Object.defineProperty(exports.default, "__esModule", {
-          value: true,
-        });
-        Object.assign(exports.default, exports);
-        module.exports = exports.default;
-      } //# sourceMappingURL=use-intersection.js.map
-
-      /***/
-    },
-
-    /***/ 4972: /***/ (
-      __unused_webpack_module,
-      __unused_webpack_exports,
-      __webpack_require__
-    ) => {
-      (window.__NEXT_P = window.__NEXT_P || []).push([
-        "/link",
-        function () {
-          return __webpack_require__(7600);
-        },
-      ]);
+      let errorOnce = (_) => {};
       if (false) {
-      }
+      } //# sourceMappingURL=error-once.js.map
 
       /***/
     },
 
-    /***/ 7207: /***/ (module, exports, __webpack_require__) => {
+    /***/ 8803: /***/ (module, exports, __webpack_require__) => {
       "use strict";
 
       Object.defineProperty(exports, "__esModule", {
@@ -590,7 +678,7 @@
           return getDomainLocale;
         },
       });
-      const _normalizetrailingslash = __webpack_require__(151);
+      const _normalizetrailingslash = __webpack_require__(1315);
       const basePath =
         /* unused pure expression or super */ null && (false || "");
       function getDomainLocale(path, locale, locales, domainLocales) {
@@ -614,7 +702,7 @@
       /***/
     },
 
-    /***/ 7600: /***/ (
+    /***/ 9058: /***/ (
       __unused_webpack_module,
       __webpack_exports__,
       __webpack_require__
@@ -629,7 +717,7 @@
       /* harmony import */ var react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__ =
         __webpack_require__(3108);
       /* harmony import */ var next_link__WEBPACK_IMPORTED_MODULE_1__ =
-        __webpack_require__(7830);
+        __webpack_require__(3440);
       /* harmony import */ var next_link__WEBPACK_IMPORTED_MODULE_1___default =
         /*#__PURE__*/ __webpack_require__.n(
           next_link__WEBPACK_IMPORTED_MODULE_1__
@@ -659,101 +747,13 @@
 
       /***/
     },
-
-    /***/ 7830: /***/ (
-      module,
-      __unused_webpack_exports,
-      __webpack_require__
-    ) => {
-      module.exports = __webpack_require__(857);
-
-      /***/
-    },
-
-    /***/ 8067: /***/ (module, exports, __webpack_require__) => {
-      "use strict";
-
-      Object.defineProperty(exports, "__esModule", {
-        value: true,
-      });
-      Object.defineProperty(exports, "useMergedRef", {
-        enumerable: true,
-        get: function () {
-          return useMergedRef;
-        },
-      });
-      const _react = __webpack_require__(4312);
-      function useMergedRef(refA, refB) {
-        const cleanupA = (0, _react.useRef)(null);
-        const cleanupB = (0, _react.useRef)(null);
-        // NOTE: In theory, we could skip the wrapping if only one of the refs is non-null.
-        // (this happens often if the user doesn't pass a ref to Link/Form/Image)
-        // But this can cause us to leak a cleanup-ref into user code (previously via `<Link legacyBehavior>`),
-        // and the user might pass that ref into ref-merging library that doesn't support cleanup refs
-        // (because it hasn't been updated for React 19)
-        // which can then cause things to blow up, because a cleanup-returning ref gets called with `null`.
-        // So in practice, it's safer to be defensive and always wrap the ref, even on React 19.
-        return (0, _react.useCallback)(
-          (current) => {
-            if (current === null) {
-              const cleanupFnA = cleanupA.current;
-              if (cleanupFnA) {
-                cleanupA.current = null;
-                cleanupFnA();
-              }
-              const cleanupFnB = cleanupB.current;
-              if (cleanupFnB) {
-                cleanupB.current = null;
-                cleanupFnB();
-              }
-            } else {
-              if (refA) {
-                cleanupA.current = applyRef(refA, current);
-              }
-              if (refB) {
-                cleanupB.current = applyRef(refB, current);
-              }
-            }
-          },
-          [refA, refB]
-        );
-      }
-      function applyRef(refA, current) {
-        if (typeof refA === "function") {
-          const cleanup = refA(current);
-          if (typeof cleanup === "function") {
-            return cleanup;
-          } else {
-            return () => refA(null);
-          }
-        } else {
-          refA.current = current;
-          return () => {
-            refA.current = null;
-          };
-        }
-      }
-      if (
-        (typeof exports.default === "function" ||
-          (typeof exports.default === "object" && exports.default !== null)) &&
-        typeof exports.default.__esModule === "undefined"
-      ) {
-        Object.defineProperty(exports.default, "__esModule", {
-          value: true,
-        });
-        Object.assign(exports.default, exports);
-        module.exports = exports.default;
-      } //# sourceMappingURL=use-merged-ref.js.map
-
-      /***/
-    },
   },
   /******/ (__webpack_require__) => {
     // webpackRuntimeModules
     /******/ var __webpack_exec__ = (moduleId) =>
       __webpack_require__((__webpack_require__.s = moduleId));
     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>
-      __webpack_exec__(4972)
+      __webpack_exec__(5326)
     );
     /******/ var __webpack_exports__ = __webpack_require__.O();
     /******/ _N_E = __webpack_exports__;
Diff for routerDirect-HASH.js
@@ -1,17 +1,7 @@
 (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([
   [188],
   {
-    /***/ 1179: /***/ (
-      module,
-      __unused_webpack_exports,
-      __webpack_require__
-    ) => {
-      module.exports = __webpack_require__(9864);
-
-      /***/
-    },
-
-    /***/ 1640: /***/ (
+    /***/ 2014: /***/ (
       __unused_webpack_module,
       __webpack_exports__,
       __webpack_require__
@@ -26,7 +16,7 @@
       /* harmony import */ var react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__ =
         __webpack_require__(3108);
       /* harmony import */ var next_router__WEBPACK_IMPORTED_MODULE_1__ =
-        __webpack_require__(1179);
+        __webpack_require__(4169);
       /* harmony import */ var next_router__WEBPACK_IMPORTED_MODULE_1___default =
         /*#__PURE__*/ __webpack_require__.n(
           next_router__WEBPACK_IMPORTED_MODULE_1__
@@ -46,7 +36,17 @@
       /***/
     },
 
-    /***/ 2172: /***/ (
+    /***/ 4169: /***/ (
+      module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      module.exports = __webpack_require__(9700);
+
+      /***/
+    },
+
+    /***/ 4414: /***/ (
       __unused_webpack_module,
       __unused_webpack_exports,
       __webpack_require__
@@ -54,7 +54,7 @@
       (window.__NEXT_P = window.__NEXT_P || []).push([
         "/routerDirect",
         function () {
-          return __webpack_require__(1640);
+          return __webpack_require__(2014);
         },
       ]);
       if (false) {
@@ -68,7 +68,7 @@
     /******/ var __webpack_exec__ = (moduleId) =>
       __webpack_require__((__webpack_require__.s = moduleId));
     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>
-      __webpack_exec__(2172)
+      __webpack_exec__(4414)
     );
     /******/ var __webpack_exports__ = __webpack_require__.O();
     /******/ _N_E = __webpack_exports__;
Diff for script-HASH.js
@@ -1,17 +1,34 @@
 (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([
   [1209],
   {
-    /***/ 4977: /***/ (
+    /***/ 2591: /***/ (
       module,
       __unused_webpack_exports,
       __webpack_require__
     ) => {
-      module.exports = __webpack_require__(326);
+      module.exports = __webpack_require__(4634);
 
       /***/
     },
 
-    /***/ 5887: /***/ (
+    /***/ 5030: /***/ (
+      __unused_webpack_module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      (window.__NEXT_P = window.__NEXT_P || []).push([
+        "/script",
+        function () {
+          return __webpack_require__(7557);
+        },
+      ]);
+      if (false) {
+      }
+
+      /***/
+    },
+
+    /***/ 7557: /***/ (
       __unused_webpack_module,
       __webpack_exports__,
       __webpack_require__
@@ -26,7 +43,7 @@
       /* harmony import */ var react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__ =
         __webpack_require__(3108);
       /* harmony import */ var next_script__WEBPACK_IMPORTED_MODULE_1__ =
-        __webpack_require__(4977);
+        __webpack_require__(2591);
       /* harmony import */ var next_script__WEBPACK_IMPORTED_MODULE_1___default =
         /*#__PURE__*/ __webpack_require__.n(
           next_script__WEBPACK_IMPORTED_MODULE_1__
@@ -58,30 +75,13 @@
 
       /***/
     },
-
-    /***/ 6268: /***/ (
-      __unused_webpack_module,
-      __unused_webpack_exports,
-      __webpack_require__
-    ) => {
-      (window.__NEXT_P = window.__NEXT_P || []).push([
-        "/script",
-        function () {
-          return __webpack_require__(5887);
-        },
-      ]);
-      if (false) {
-      }
-
-      /***/
-    },
   },
   /******/ (__webpack_require__) => {
     // webpackRuntimeModules
     /******/ var __webpack_exec__ = (moduleId) =>
       __webpack_require__((__webpack_require__.s = moduleId));
     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>
-      __webpack_exec__(6268)
+      __webpack_exec__(5030)
     );
     /******/ var __webpack_exports__ = __webpack_require__.O();
     /******/ _N_E = __webpack_exports__;
Diff for withRouter-HASH.js
@@ -1,34 +1,7 @@
 (self["webpackChunk_N_E"] = self["webpackChunk_N_E"] || []).push([
   [3263],
   {
-    /***/ 1179: /***/ (
-      module,
-      __unused_webpack_exports,
-      __webpack_require__
-    ) => {
-      module.exports = __webpack_require__(9864);
-
-      /***/
-    },
-
-    /***/ 2028: /***/ (
-      __unused_webpack_module,
-      __unused_webpack_exports,
-      __webpack_require__
-    ) => {
-      (window.__NEXT_P = window.__NEXT_P || []).push([
-        "/withRouter",
-        function () {
-          return __webpack_require__(4501);
-        },
-      ]);
-      if (false) {
-      }
-
-      /***/
-    },
-
-    /***/ 4501: /***/ (
+    /***/ 559: /***/ (
       __unused_webpack_module,
       __webpack_exports__,
       __webpack_require__
@@ -43,7 +16,7 @@
       /* harmony import */ var react_jsx_runtime__WEBPACK_IMPORTED_MODULE_0__ =
         __webpack_require__(3108);
       /* harmony import */ var next_router__WEBPACK_IMPORTED_MODULE_1__ =
-        __webpack_require__(1179);
+        __webpack_require__(4169);
       /* harmony import */ var next_router__WEBPACK_IMPORTED_MODULE_1___default =
         /*#__PURE__*/ __webpack_require__.n(
           next_router__WEBPACK_IMPORTED_MODULE_1__
@@ -61,13 +34,40 @@
 
       /***/
     },
+
+    /***/ 726: /***/ (
+      __unused_webpack_module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      (window.__NEXT_P = window.__NEXT_P || []).push([
+        "/withRouter",
+        function () {
+          return __webpack_require__(559);
+        },
+      ]);
+      if (false) {
+      }
+
+      /***/
+    },
+
+    /***/ 4169: /***/ (
+      module,
+      __unused_webpack_exports,
+      __webpack_require__
+    ) => {
+      module.exports = __webpack_require__(9700);
+
+      /***/
+    },
   },
   /******/ (__webpack_require__) => {
     // webpackRuntimeModules
     /******/ var __webpack_exec__ = (moduleId) =>
       __webpack_require__((__webpack_require__.s = moduleId));
     /******/ __webpack_require__.O(0, [636, 6593, 8792], () =>
-      __webpack_exec__(2028)
+      __webpack_exec__(726)
     );
     /******/ var __webpack_exports__ = __webpack_require__.O();
     /******/ _N_E = __webpack_exports__;
Diff for 2161-HASH.js

Diff too large to display

Diff for 2747-HASH.js

Diff too large to display

Diff for 4322-HASH.js
failed to diff
Diff for main-HASH.js

Diff too large to display

Commit: 7fd6377

@eps1lon eps1lon force-pushed the sebbie/12-19-add_experimental.strictroutetypes_config branch from f4c1b44 to c8ef590 Compare December 19, 2025 09:57
@nextjs-bot
Copy link
Collaborator

nextjs-bot commented Dec 19, 2025

Tests Passed

@eps1lon eps1lon force-pushed the sebbie/12-19-add_experimental.strictroutetypes_config branch 2 times, most recently from afdb5ba to aad47b5 Compare December 19, 2025 10:47
@eps1lon eps1lon changed the title Add experimental.strictRouteTypes config [strict-route-types] Add experimental.strictRouteTypes config Dec 19, 2025
@eps1lon eps1lon force-pushed the sebbie/12-19-add_experimental.strictroutetypes_config branch 2 times, most recently from 6f44713 to fa37620 Compare December 19, 2025 11:20
@eps1lon eps1lon force-pushed the sebbie/12-19-add_experimental.strictroutetypes_config branch from fa37620 to 51563d2 Compare December 19, 2025 12:00
@eps1lon eps1lon marked this pull request as ready for review December 19, 2025 12:12
@vercel
Copy link
Contributor

vercel bot commented Dec 19, 2025

Notifying the following users due to files changed in this PR based on this repo's notify modifiers:

@timneutkens, @ijjk, @shuding, @huozhi:

packages/next/src/server/config.ts

Will opt-into stricter route types checking when enabled.

Only sets up plumbing and short-live fork.
CC jobs represent the variant where it's off.
Comment on lines +1891 to +1908
// TODO: Remove this once strictRouteTypes is the default.
if (
process.env.__NEXT_EXPERIMENTAL_STRICT_ROUTE_TYPES === 'true' &&
// We do respect an explicit value in the user config.
(config.experimental.strictRouteTypes === undefined ||
(isDefaultConfig && !config.experimental.strictRouteTypes))
) {
config.experimental.strictRouteTypes = true

if (configuredExperimentalFeatures) {
addConfiguredExperimentalFeature(
configuredExperimentalFeatures,
'strictRouteTypes',
true,
'enabled by `__NEXT_EXPERIMENTAL_STRICT_ROUTE_TYPES`'
)
}
}
Copy link
Contributor

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

The strictRouteTypes feature is being enabled for Rspack in CI, but according to the PR description and test expectations, it should not be enabled for Cache Component shards (Rspack).

View Details
📝 Patch Details
diff --git a/packages/next/src/server/config.ts b/packages/next/src/server/config.ts
index 83c7e69a03..52dd9750dc 100644
--- a/packages/next/src/server/config.ts
+++ b/packages/next/src/server/config.ts
@@ -1891,6 +1891,7 @@ function enforceExperimentalFeatures(
   // TODO: Remove this once strictRouteTypes is the default.
   if (
     process.env.__NEXT_EXPERIMENTAL_STRICT_ROUTE_TYPES === 'true' &&
+    !process.env.NEXT_RSPACK &&
     // We do respect an explicit value in the user config.
     (config.experimental.strictRouteTypes === undefined ||
       (isDefaultConfig && !config.experimental.strictRouteTypes))

Analysis

strictRouteTypes feature incorrectly enabled for Rspack builds

What fails: The strictRouteTypes experimental feature is enabled for Rspack bundler via __NEXT_EXPERIMENTAL_STRICT_ROUTE_TYPES=true environment variable, but Rspack should be excluded per the test expectations.

How to reproduce:

export __NEXT_EXPERIMENTAL_STRICT_ROUTE_TYPES=true
export NEXT_RSPACK=1
npm run build test/production/app-dir/build-output-prerender

Expected behavior: Rspack preamble output should NOT include strictRouteTypes in the experimental flags list:

▲ Next.js x.y.z (Rspack, Cache Components)

Actual behavior: The feature gets enabled anyway because the condition in enforceExperimentalFeatures() doesn't check for Rspack.

Root cause: Lines 1891-1908 in packages/next/src/server/config.ts lack a check to exclude Rspack from the feature enablement. The PR that added this feature (60b5e591a5) intentionally excluded Rspack from showing this flag in tests (see test/production/app-dir/build-output-prerender/build-output-prerender.test.ts lines 55-58) but the implementation didn't enforce this exclusion.

Fix: Added !process.env.NEXT_RSPACK to the condition that enables the feature, aligning the implementation with the documented test expectations.

References:

@eps1lon eps1lon merged commit 85861db into canary Dec 28, 2025
285 of 290 checks passed
@eps1lon eps1lon deleted the sebbie/12-19-add_experimental.strictroutetypes_config branch December 28, 2025 16:14
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

Projects

None yet

Development

Successfully merging this pull request may close these issues.

5 participants