chore: update @types/react and @types/react-dom

hi-ogawa · hi-ogawa · commit cf791dfcf26a · 2025-08-26T16:27:46.000+09:00
diff --git a/integration/helpers/cloudflare-dev-proxy-template/package.json b/integration/helpers/cloudflare-dev-proxy-template/package.json
@@ -23,8 +23,8 @@
     "@react-router/dev": "workspace:*",
     "@react-router/fs-routes": "workspace:*",
     "@react-router/remix-routes-option-adapter": "workspace:*",
-    "@types/react": "^18.2.20",
-    "@types/react-dom": "^18.2.7",
+    "@types/react": "^19.1.11",
+    "@types/react-dom": "^19.1.8",
     "typescript": "^5.1.6",
     "vite": "^6.1.0",
     "wrangler": "^4.23.0"
diff --git a/integration/helpers/rsc-parcel-framework/package.json b/integration/helpers/rsc-parcel-framework/package.json
@@ -26,8 +26,8 @@
     "@types/express": "^5.0.0",
     "@types/node": "^22.13.1",
     "@types/parcel-env": "0.0.8",
-    "@types/react-dom": "^19.0.3",
-    "@types/react": "^19.0.8",
+    "@types/react": "^19.1.11",
+    "@types/react-dom": "^19.1.8",
     "parcel": "2.15.0",
     "parcel-config-react-router-experimental": "1.0.25",
     "typescript": "^5.1.6"
diff --git a/integration/helpers/rsc-parcel/package.json b/integration/helpers/rsc-parcel/package.json
@@ -24,8 +24,8 @@
     "@types/express": "^5.0.0",
     "@types/node": "^22.13.1",
     "@types/parcel-env": "0.0.8",
-    "@types/react-dom": "^19.0.3",
-    "@types/react": "^19.0.8",
+    "@types/react": "^19.1.11",
+    "@types/react-dom": "^19.1.8",
     "browserify-zlib": "^0.2.0",
     "buffer": "^5.5.0||^6.0.0",
     "events": "^3.1.0",
diff --git a/integration/helpers/rsc-vite-framework/package.json b/integration/helpers/rsc-vite-framework/package.json
@@ -16,8 +16,8 @@
     "@react-router/fs-routes": "workspace:*",
     "@types/express": "^5.0.0",
     "@types/node": "^22.13.1",
-    "@types/react": "^19.1.8",
-    "@types/react-dom": "^19.1.6",
+    "@types/react": "^19.1.11",
+    "@types/react-dom": "^19.1.8",
     "@vanilla-extract/css": "^1.17.4",
     "@vanilla-extract/vite-plugin": "^5.1.1",
     "@vitejs/plugin-react": "^4.5.2",
diff --git a/integration/helpers/rsc-vite/package.json b/integration/helpers/rsc-vite/package.json
@@ -10,12 +10,12 @@
     "typecheck": "tsc"
   },
   "devDependencies": {
-    "@vitejs/plugin-rsc": "0.4.24",
     "@types/express": "^5.0.0",
     "@types/node": "^22.13.1",
-    "@types/react": "^19.1.8",
-    "@types/react-dom": "^19.1.6",
+    "@types/react": "^19.1.11",
+    "@types/react-dom": "^19.1.8",
     "@vitejs/plugin-react": "^4.5.2",
+    "@vitejs/plugin-rsc": "0.4.24",
     "typescript": "^5.1.6",
     "vite": "^6.2.0"
   },
diff --git a/integration/helpers/vite-5-template/package.json b/integration/helpers/vite-5-template/package.json
@@ -27,8 +27,8 @@
     "@react-router/dev": "workspace:*",
     "@react-router/fs-routes": "workspace:*",
     "@react-router/remix-routes-option-adapter": "workspace:*",
-    "@types/react": "^18.2.20",
-    "@types/react-dom": "^18.2.7",
+    "@types/react": "^19.1.11",
+    "@types/react-dom": "^19.1.8",
     "eslint": "^8.38.0",
     "typescript": "^5.1.6",
     "vite": "^5.1.0",
diff --git a/integration/helpers/vite-6-template/package.json b/integration/helpers/vite-6-template/package.json
@@ -27,8 +27,8 @@
     "@react-router/dev": "workspace:*",
     "@react-router/fs-routes": "workspace:*",
     "@react-router/remix-routes-option-adapter": "workspace:*",
-    "@types/react": "^18.2.20",
-    "@types/react-dom": "^18.2.7",
+    "@types/react": "^19.1.11",
+    "@types/react-dom": "^19.1.8",
     "eslint": "^8.38.0",
     "typescript": "^5.1.6",
     "vite": "^6.1.0",
diff --git a/integration/helpers/vite-7-beta-template/package.json b/integration/helpers/vite-7-beta-template/package.json
@@ -27,8 +27,8 @@
     "@react-router/dev": "workspace:*",
     "@react-router/fs-routes": "workspace:*",
     "@react-router/remix-routes-option-adapter": "workspace:*",
-    "@types/react": "^18.2.20",
-    "@types/react-dom": "^18.2.7",
+    "@types/react": "^19.1.11",
+    "@types/react-dom": "^19.1.8",
     "eslint": "^8.38.0",
     "typescript": "^5.1.6",
     "vite": "7.0.0-beta.0",
diff --git a/integration/helpers/vite-plugin-cloudflare-template/package.json b/integration/helpers/vite-plugin-cloudflare-template/package.json
@@ -23,8 +23,8 @@
     "@react-router/dev": "workspace:*",
     "@react-router/fs-routes": "workspace:*",
     "@types/node": "^20.0.0",
-    "@types/react": "^18.2.20",
-    "@types/react-dom": "^18.2.7",
+    "@types/react": "^19.1.11",
+    "@types/react-dom": "^19.1.8",
     "eslint": "^8.38.0",
     "typescript": "^5.1.6",
     "vite": "^6.1.0",
diff --git a/integration/helpers/vite-rolldown-template/package.json b/integration/helpers/vite-rolldown-template/package.json
@@ -27,8 +27,8 @@
     "@react-router/dev": "workspace:*",
     "@react-router/fs-routes": "workspace:*",
     "@react-router/remix-routes-option-adapter": "workspace:*",
-    "@types/react": "^18.2.20",
-    "@types/react-dom": "^18.2.7",
+    "@types/react": "^19.1.11",
+    "@types/react-dom": "^19.1.8",
     "cross-env": "^7.0.3",
     "eslint": "^8.38.0",
     "typescript": "^5.1.6",
diff --git a/package.json b/package.json
@@ -42,8 +42,6 @@
   },
   "packageManager": "pnpm@9.10.0",
   "resolutions": {
-    "@types/react": "^18.2.18",
-    "@types/react-dom": "^18.2.7",
     "@types/react-test-renderer": "^18.3.1",
     "jsdom": "22.1.0"
   },
@@ -59,8 +57,8 @@
     "@remix-run/changelog-github": "^0.0.5",
     "@types/jest": "^29.5.4",
     "@types/jsdom": "^21.1.1",
-    "@types/react": "^19.0.12",
-    "@types/react-dom": "^19.0.4",
+    "@types/react": "^19.1.11",
+    "@types/react-dom": "^19.1.8",
     "@types/react-test-renderer": "^19.0.0",
     "@typescript-eslint/eslint-plugin": "^7.5.0",
     "@typescript-eslint/parser": "^7.5.0",
diff --git a/packages/react-router/lib/components.tsx b/packages/react-router/lib/components.tsx
@@ -270,7 +270,7 @@ export interface RouterProviderProps {
    * - If you are rendering in a non-DOM environment, you can import
    *   `RouterProvider` from `react-router` and ignore this prop
    */
-  flushSync?: (fn: () => unknown) => undefined;
+  flushSync?: <R>(fn: () => R) => R;
   /**
    * An error handler function that will be called for any loader/action/render
    * errors that are encountered in your application.  This is useful for
@@ -654,7 +654,7 @@ export function MemoryRouter({
   initialEntries,
   initialIndex,
 }: MemoryRouterProps): React.ReactElement {
-  let historyRef = React.useRef<MemoryHistory>();
+  let historyRef = React.useRef<MemoryHistory>(undefined);
   if (historyRef.current == null) {
     historyRef.current = createMemoryHistory({
       initialEntries,
@@ -1541,8 +1541,8 @@ export function createRoutesFromChildren(
 ): RouteObject[] {
   let routes: RouteObject[] = [];
 
-  React.Children.forEach(children, (element, index) => {
-    if (!React.isValidElement(element)) {
+  React.Children.forEach<any>(children, (element, index) => {
+    if (!React.isValidElement<any>(element)) {
       // Ignore non-elements. This allows people to more easily inline
       // conditionals in their route config.
       return;
diff --git a/packages/react-router/lib/dom/lib.tsx b/packages/react-router/lib/dom/lib.tsx
@@ -904,7 +904,7 @@ export function BrowserRouter({
   children,
   window,
 }: BrowserRouterProps) {
-  let historyRef = React.useRef<BrowserHistory>();
+  let historyRef = React.useRef<BrowserHistory>(undefined);
   if (historyRef.current == null) {
     historyRef.current = createBrowserHistory({ window, v5Compat: true });
   }
@@ -969,7 +969,7 @@ export interface HashRouterProps {
  * for client-side routing.
  */
 export function HashRouter({ basename, children, window }: HashRouterProps) {
-  let historyRef = React.useRef<HashHistory>();
+  let historyRef = React.useRef<HashHistory>(undefined);
   if (historyRef.current == null) {
     historyRef.current = createHashHistory({ window, v5Compat: true });
   }
diff --git a/packages/react-router/lib/dom/ssr/components.tsx b/packages/react-router/lib/dom/ssr/components.tsx
@@ -104,7 +104,7 @@ interface PrefetchHandlers {
 export function usePrefetchBehavior<T extends HTMLAnchorElement>(
   prefetch: PrefetchBehavior,
   theirElementProps: PrefetchHandlers,
-): [boolean, React.RefObject<T>, PrefetchHandlers] {
+): [boolean, React.RefObject<T | null>, PrefetchHandlers] {
   let frameworkContext = React.useContext(FrameworkContext);
   let [maybePrefetch, setMaybePrefetch] = React.useState(false);
   let [shouldPrefetch, setShouldPrefetch] = React.useState(false);
diff --git a/packages/react-router/lib/dom/ssr/routes-test-stub.tsx b/packages/react-router/lib/dom/ssr/routes-test-stub.tsx
@@ -125,8 +125,9 @@ export function createRoutesStub(
     hydrationData,
     future,
   }: RoutesTestStubProps) {
-    let routerRef = React.useRef<ReturnType<typeof createMemoryRouter>>();
-    let frameworkContextRef = React.useRef<FrameworkContextObject>();
+    let routerRef =
+      React.useRef<ReturnType<typeof createMemoryRouter>>(undefined);
+    let frameworkContextRef = React.useRef<FrameworkContextObject>(undefined);
 
     if (routerRef.current == null) {
       frameworkContextRef.current = {
diff --git a/packages/react-router/lib/router/router.ts b/packages/react-router/lib/router/router.ts
@@ -3557,7 +3557,7 @@ export function createStaticHandler(
       skipLoaderErrorBubbling,
       skipRevalidation,
       dataStrategy,
-      generateMiddlewareResponse: generateMiddlewareResponse,
+      generateMiddlewareResponse,
     }: Parameters<StaticHandler["query"]>[1] = {},
   ): Promise<StaticHandlerContext | Response> {
     let url = new URL(request.url);
@@ -3831,7 +3831,7 @@ export function createStaticHandler(
       routeId,
       requestContext,
       dataStrategy,
-      generateMiddlewareResponse: generateMiddlewareResponse,
+      generateMiddlewareResponse,
     }: Parameters<StaticHandler["queryRoute"]>[1] = {},
   ): Promise<any> {
     let url = new URL(request.url);
diff --git a/packages/react-router/lib/rsc/browser.tsx b/packages/react-router/lib/rsc/browser.tsx
@@ -154,7 +154,7 @@ export function createCallServer({
 
     if (payload.rerender) {
       React.startTransition(
-        // @ts-expect-error - We have old react types that don't know this can be async
+        //
         async () => {
           const rerender = await payload.rerender;
           if (!rerender) return;
diff --git a/playground/framework-express/package.json b/playground/framework-express/package.json
@@ -26,8 +26,8 @@
     "@types/compression": "^1.7.5",
     "@types/express": "^4.17.20",
     "@types/morgan": "^1.9.9",
-    "@types/react": "^18.2.20",
-    "@types/react-dom": "^18.2.7",
+    "@types/react": "^19.1.11",
+    "@types/react-dom": "^19.1.8",
     "cross-env": "^7.0.3",
     "typescript": "^5.1.6",
     "vite": "^6.1.0",
diff --git a/playground/framework-rolldown-vite/package.json b/playground/framework-rolldown-vite/package.json
@@ -21,8 +21,8 @@
   },
   "devDependencies": {
     "@react-router/dev": "workspace:*",
-    "@types/react": "^18.2.20",
-    "@types/react-dom": "^18.2.7",
+    "@types/react": "^19.1.11",
+    "@types/react-dom": "^19.1.8",
     "typescript": "^5.1.6",
     "vite": "npm:rolldown-vite@6.3.0-beta.3",
     "vite-tsconfig-paths": "^4.2.1"
diff --git a/playground/framework-spa/package.json b/playground/framework-spa/package.json
@@ -19,8 +19,8 @@
   },
   "devDependencies": {
     "@react-router/dev": "workspace:*",
-    "@types/react": "^18.2.20",
-    "@types/react-dom": "^18.2.7",
+    "@types/react": "^19.1.11",
+    "@types/react-dom": "^19.1.8",
     "typescript": "^5.1.6",
     "vite": "^6.1.0",
     "vite-tsconfig-paths": "^4.2.1"
diff --git a/playground/framework-vite-5/package.json b/playground/framework-vite-5/package.json
@@ -20,8 +20,8 @@
   },
   "devDependencies": {
     "@react-router/dev": "workspace:*",
-    "@types/react": "^18.2.20",
-    "@types/react-dom": "^18.2.7",
+    "@types/react": "^19.1.11",
+    "@types/react-dom": "^19.1.8",
     "typescript": "^5.1.6",
     "vite": "^5.1.0",
     "vite-tsconfig-paths": "^4.2.1"
diff --git a/playground/framework-vite-7-beta/package.json b/playground/framework-vite-7-beta/package.json
@@ -20,8 +20,8 @@
   },
   "devDependencies": {
     "@react-router/dev": "workspace:*",
-    "@types/react": "^18.2.20",
-    "@types/react-dom": "^18.2.7",
+    "@types/react": "^19.1.11",
+    "@types/react-dom": "^19.1.8",
     "typescript": "^5.1.6",
     "vite": "7.0.0-beta.0",
     "vite-tsconfig-paths": "^4.2.1"
diff --git a/playground/framework/package.json b/playground/framework/package.json
@@ -20,8 +20,8 @@
   },
   "devDependencies": {
     "@react-router/dev": "workspace:*",
-    "@types/react": "^18.2.20",
-    "@types/react-dom": "^18.2.7",
+    "@types/react": "^19.1.11",
+    "@types/react-dom": "^19.1.8",
     "typescript": "^5.1.6",
     "vite": "^6.1.0",
     "vite-tsconfig-paths": "^4.2.1"
diff --git a/playground/middleware/package.json b/playground/middleware/package.json
@@ -30,8 +30,8 @@
     "@types/express-serve-static-core": "^5.0.6",
     "@types/morgan": "^1.9.9",
     "@types/node": "^20.0.0",
-    "@types/react": "^18.2.20",
-    "@types/react-dom": "^18.2.7",
+    "@types/react": "^19.1.11",
+    "@types/react-dom": "^19.1.8",
     "tsx": "^4.19.3",
     "typescript": "^5.1.6",
     "vite": "^6.0.0",
diff --git a/playground/rsc-parcel-framework/package.json b/playground/rsc-parcel-framework/package.json
@@ -25,8 +25,8 @@
     "@types/express": "^5.0.0",
     "@types/node": "^22.13.1",
     "@types/parcel-env": "0.0.8",
-    "@types/react-dom": "^19.0.3",
-    "@types/react": "^19.0.8",
+    "@types/react": "^19.1.11",
+    "@types/react-dom": "^19.1.8",
     "parcel": "2.15.0",
     "parcel-config-react-router-experimental": "1.0.25"
   },
diff --git a/playground/rsc-parcel/package.json b/playground/rsc-parcel/package.json
@@ -25,8 +25,8 @@
     "@types/express": "^5.0.0",
     "@types/node": "^22.13.1",
     "@types/parcel-env": "0.0.8",
-    "@types/react-dom": "^19.0.3",
-    "@types/react": "^19.0.8",
+    "@types/react": "^19.1.11",
+    "@types/react-dom": "^19.1.8",
     "browserify-zlib": "^0.2.0",
     "buffer": "^5.5.0||^6.0.0",
     "events": "^3.1.0",
diff --git a/playground/rsc-vite-framework/package.json b/playground/rsc-vite-framework/package.json
@@ -15,8 +15,8 @@
     "@react-router/fs-routes": "workspace:*",
     "@types/express": "^5.0.0",
     "@types/node": "^22.13.1",
-    "@types/react": "^19.1.8",
-    "@types/react-dom": "^19.1.6",
+    "@types/react": "^19.1.11",
+    "@types/react-dom": "^19.1.8",
     "@vitejs/plugin-react": "^4.5.2",
     "@vitejs/plugin-rsc": "0.4.24",
     "cross-env": "^7.0.3",
diff --git a/playground/rsc-vite/package.json b/playground/rsc-vite/package.json
@@ -12,8 +12,8 @@
   "devDependencies": {
     "@types/express": "^5.0.0",
     "@types/node": "^22.13.1",
-    "@types/react": "^19.1.8",
-    "@types/react-dom": "^19.1.6",
+    "@types/react": "^19.1.11",
+    "@types/react-dom": "^19.1.8",
     "@vitejs/plugin-react": "^4.5.2",
     "@vitejs/plugin-rsc": "0.4.24",
     "cross-env": "^7.0.3",
diff --git a/playground/split-route-modules-spa/package.json b/playground/split-route-modules-spa/package.json
@@ -19,8 +19,8 @@
   },
   "devDependencies": {
     "@react-router/dev": "workspace:*",
-    "@types/react": "^18.2.20",
-    "@types/react-dom": "^18.2.7",
+    "@types/react": "^19.1.11",
+    "@types/react-dom": "^19.1.8",
     "typescript": "^5.1.6",
     "vite": "^6.1.0",
     "vite-tsconfig-paths": "^4.2.1"
diff --git a/playground/split-route-modules/package.json b/playground/split-route-modules/package.json
@@ -20,8 +20,8 @@
   },
   "devDependencies": {
     "@react-router/dev": "workspace:*",
-    "@types/react": "^18.2.20",
-    "@types/react-dom": "^18.2.7",
+    "@types/react": "^19.1.11",
+    "@types/react-dom": "^19.1.8",
     "typescript": "^5.1.6",
     "vite": "^6.1.0",
     "vite-tsconfig-paths": "^4.2.1"
diff --git a/playground/vite-plugin-cloudflare/package.json b/playground/vite-plugin-cloudflare/package.json
@@ -23,8 +23,8 @@
     "@react-router/dev": "workspace:*",
     "@react-router/fs-routes": "workspace:*",
     "@types/node": "^20.0.0",
-    "@types/react": "^18.2.20",
-    "@types/react-dom": "^18.2.7",
+    "@types/react": "^19.1.11",
+    "@types/react-dom": "^19.1.8",
     "eslint": "^8.38.0",
     "typescript": "^5.1.6",
     "vite": "^6.1.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
