chore: cleanup unused exports

e2e/bundle-size/scenarios/react-router-full/src/routes/__root.tsx

@@ -29,7 +29,6 @@ import {
   useLinkProps,
   useLoaderData,
   useLoaderDeps,
-  useLayoutEffect,
   useLocation,
   useMatch,
   useMatchRoute,
@@ -42,7 +41,6 @@ import {
   useRouter,
   useRouterState,
   useSearch,
-  useStableCallback,
   useTags,
 } from '@tanstack/react-router'
 
@@ -69,11 +67,9 @@ function RootComponent() {
   const location = useLocation()
   const canGoBack = useCanGoBack()
   const navigate = useNavigate()
-  const stableCallback = useStableCallback(() => {})
   const scrollEntry = useElementScrollRestoration({ id: 'root-scroll' })
   const tags = useTags()
 
-  useLayoutEffect(() => {}, [])
   useBlocker({
     shouldBlockFn: () => false,
     disabled: true,
@@ -95,7 +91,6 @@ function RootComponent() {
     useMatch,
     useLoaderDeps,
     useLoaderData,
-    useLayoutEffect,
     useBlocker,
     useNavigate,
     useParams,
@@ -105,7 +100,6 @@ function RootComponent() {
     useRouterState,
     useLocation,
     useCanGoBack,
-    useStableCallback,
     useElementScrollRestoration,
     useTags,
     Await,
@@ -147,7 +141,6 @@ function RootComponent() {
   void routerState
   void location
   void canGoBack
-  stableCallback()
   void navigate
   void scrollEntry
   void tags

e2e/bundle-size/scenarios/react-start-full/src/routes/__root.tsx

@@ -29,7 +29,6 @@ import {
   useLinkProps,
   useLoaderData,
   useLoaderDeps,
-  useLayoutEffect,
   useLocation,
   useMatch,
   useMatchRoute,
@@ -42,7 +41,6 @@ import {
   useRouter,
   useRouterState,
   useSearch,
-  useStableCallback,
   useTags,
 } from '@tanstack/react-router'
 import {
@@ -92,12 +90,10 @@ function RootComponent() {
   const location = useLocation()
   const canGoBack = useCanGoBack()
   const navigate = useNavigate()
-  const stableCallback = useStableCallback(() => {})
   const scrollEntry = useElementScrollRestoration({ id: 'root-scroll' })
   const tags = useTags()
   const invokeServerFn = useServerFn(helloServerFn)
 
-  useLayoutEffect(() => {}, [])
   useBlocker({
     shouldBlockFn: () => false,
     disabled: true,
@@ -120,7 +116,6 @@ function RootComponent() {
     useMatch,
     useLoaderDeps,
     useLoaderData,
-    useLayoutEffect,
     useBlocker,
     useNavigate,
     useParams,
@@ -130,7 +125,6 @@ function RootComponent() {
     useRouterState,
     useLocation,
     useCanGoBack,
-    useStableCallback,
     useElementScrollRestoration,
     useTags,
     Await,
@@ -173,7 +167,6 @@ function RootComponent() {
   void routerState
   void location
   void canGoBack
-  stableCallback()
   void navigate
   void scrollEntry
   void tags

e2e/bundle-size/scenarios/solid-router-full/src/routes/__root.tsx

@@ -27,7 +27,6 @@ import {
   useChildMatches,
   useElementScrollRestoration,
   useHydrated,
-  useLayoutEffect,
   useLinkProps,
   useLoaderData,
   useLoaderDeps,
@@ -71,7 +70,6 @@ function RootComponent() {
   const scrollEntry = useElementScrollRestoration({ id: 'root-scroll' })
   const tags = useTags()
 
-  useLayoutEffect(() => {})
   useBlocker({
     shouldBlockFn: () => false,
     disabled: true,
@@ -93,7 +91,6 @@ function RootComponent() {
     useMatch,
     useLoaderDeps,
     useLoaderData,
-    useLayoutEffect,
     useBlocker,
     useNavigate,
     useParams,

e2e/bundle-size/scenarios/solid-start-full/src/routes/__root.tsx

@@ -27,7 +27,6 @@ import {
   useChildMatches,
   useElementScrollRestoration,
   useHydrated,
-  useLayoutEffect,
   useLinkProps,
   useLoaderData,
   useLoaderDeps,
@@ -104,7 +103,6 @@ function RootComponent() {
   const tags = useTags()
   const invokeServerFn = useServerFn(helloServerFn)
 
-  useLayoutEffect(() => {})
   useBlocker({
     shouldBlockFn: () => false,
     disabled: true,
@@ -127,7 +125,6 @@ function RootComponent() {
     useMatch,
     useLoaderDeps,
     useLoaderData,
-    useLayoutEffect,
     useBlocker,
     useNavigate,
     useParams,

e2e/bundle-size/scenarios/vue-router-full/src/routes/__root.tsx

@@ -28,7 +28,6 @@ import {
   useCanGoBack,
   useChildMatches,
   useElementScrollRestoration,
-  useLayoutEffect,
   useLinkProps,
   useLoaderData,
   useLoaderDeps,
@@ -70,7 +69,6 @@ function RootComponent() {
   const navigate = useNavigate()
   const scrollEntry = useElementScrollRestoration({ id: 'root-scroll' })
   const tags = useTags()
-  const layoutEffectRunner = useLayoutEffect(() => {})
 
   useBlocker({
     shouldBlockFn: () => false,
@@ -92,7 +90,6 @@ function RootComponent() {
     useMatch,
     useLoaderDeps,
     useLoaderData,
-    useLayoutEffect,
     useBlocker,
     useNavigate,
     useParams,
@@ -148,7 +145,6 @@ function RootComponent() {
   void navigate
   void scrollEntry
   void tags()
-  void layoutEffectRunner
   void routeMatchResult.value
 
   return (

packages/react-router/src/index.tsx

@@ -1,6 +1,5 @@
 export {
   defer,
-  TSR_DEFERRED_PROMISE,
   isMatch,
   joinPaths,
   cleanPath,
@@ -10,7 +9,6 @@ export {
   resolvePath,
   interpolatePath,
   rootRouteId,
-  defaultSerializeError,
   defaultParseSearch,
   defaultStringifySearch,
   parseSearchWith,
@@ -236,7 +234,6 @@ export {
 
 export type { UseMatchRouteOptions, MakeMatchRouteOptions } from './Matches'
 
-export { matchContext } from './matchContext'
 export { Match, Outlet } from './Match'
 
 export { useMatch } from './useMatch'
@@ -274,13 +271,7 @@ export type {
 
 export { createRouter, Router } from './router'
 
-export {
-  componentTypes,
-  lazyFn,
-  SearchParamError,
-  PathParamError,
-  getInitialRouterState,
-} from '@tanstack/router-core'
+export { lazyFn, SearchParamError } from '@tanstack/router-core'
 
 export { RouterProvider, RouterContextProvider } from './RouterProvider'
 export type { RouterProps } from './RouterProvider'
@@ -304,11 +295,6 @@ export { useRouterState } from './useRouterState'
 export { useLocation } from './useLocation'
 export { useCanGoBack } from './useCanGoBack'
 
-export {
-  useLayoutEffect, // SSR
-  useStableCallback,
-} from './utils'
-
 export { CatchNotFound, DefaultGlobalNotFound } from './not-found'
 export { notFound, isNotFound } from '@tanstack/router-core'
 export type { NotFoundError } from '@tanstack/router-core'

packages/router-core/src/index.ts

@@ -39,8 +39,6 @@ export type {
   RequiredToOptions,
 } from './link'
 
-export { componentTypes } from './load-matches'
-
 export type {
   RouteToPath,
   TrailingSlashOptionByRouter,
@@ -264,15 +262,13 @@ export type { SearchSerializer, SearchParser } from './searchParams'
 export type { OptionalStructuralSharing } from './structuralSharing'
 
 export {
-  last,
   functionalUpdate,
   replaceEqualDeep,
   isPlainObject,
   isPlainArray,
   deepEqual,
   createControlledPromise,
   isModuleNotFoundError,
-  decodePath,
   DEFAULT_PROTOCOL_ALLOWLIST,
   escapeHtml,
   isDangerousProtocol,
@@ -440,7 +436,6 @@ export { defaultSerovalPlugins } from './ssr/serializer/seroval-plugins'
 
 export {
   RawStream,
-  RawStreamSSRPlugin,
   createRawStreamRPCPlugin,
   createRawStreamDeserializePlugin,
 } from './ssr/serializer/RawStream'
@@ -450,9 +445,5 @@ export type {
   RawStreamOptions,
 } from './ssr/serializer/RawStream'
 
-export {
-  composeRewrites,
-  executeRewriteInput,
-  executeRewriteOutput,
-} from './rewrite'
+export { composeRewrites, executeRewriteInput } from './rewrite'
 export type { LocationRewrite, LocationRewriteFunction } from './router'

packages/router-core/src/ssr/client.ts

@@ -1,4 +1,4 @@
-export { mergeHeaders, headersInitToObject } from './headers'
+export { mergeHeaders } from './headers'
 export { json } from './json'
 export type { JsonResponse } from './json'
 export { hydrate } from './ssr-client'

packages/router-core/src/ssr/headers.ts

@@ -1,18 +1,6 @@
 import { splitSetCookieString } from 'cookie-es'
 import type { OutgoingHttpHeaders } from 'node:http2'
 
-// A utility function to turn HeadersInit into an object
-export function headersInitToObject(
-  headers: HeadersInit,
-): Record<keyof OutgoingHttpHeaders, string> {
-  const obj: Record<keyof OutgoingHttpHeaders, string> = {}
-  const headersInstance = new Headers(headers)
-  for (const [key, value] of headersInstance.entries()) {
-    obj[key] = value
-  }
-  return obj
-}
-
 export type AnyHeaders =
   | Headers
   | HeadersInit

packages/solid-router/src/index.tsx

@@ -1,6 +1,5 @@
 export {
   defer,
-  TSR_DEFERRED_PROMISE,
   isMatch,
   joinPaths,
   cleanPath,
@@ -10,7 +9,6 @@ export {
   resolvePath,
   interpolatePath,
   rootRouteId,
-  defaultSerializeError,
   defaultParseSearch,
   defaultStringifySearch,
   parseSearchWith,
@@ -244,7 +242,6 @@ export {
 
 export type { UseMatchRouteOptions, MakeMatchRouteOptions } from './Matches'
 
-export { matchContext } from './matchContext'
 export { Match, Outlet } from './Match'
 
 export { useMatch } from './useMatch'
@@ -280,13 +277,7 @@ export type {
 
 export { createRouter, Router } from './router'
 
-export {
-  componentTypes,
-  lazyFn,
-  SearchParamError,
-  PathParamError,
-  getInitialRouterState,
-} from '@tanstack/router-core'
+export { lazyFn, SearchParamError } from '@tanstack/router-core'
 
 export { RouterProvider, RouterContextProvider } from './RouterProvider'
 export type { RouterProps } from './RouterProvider'
@@ -310,8 +301,6 @@ export { useRouterState } from './useRouterState'
 export { useLocation } from './useLocation'
 export { useCanGoBack } from './useCanGoBack'
 
-export { useLayoutEffect } from './utils'
-
 export { CatchNotFound, DefaultGlobalNotFound } from './not-found'
 export { notFound, isNotFound } from '@tanstack/router-core'
 export type { NotFoundError } from '@tanstack/router-core'

packages/solid-router/src/utils.ts

@@ -1,8 +1,5 @@
 import * as Solid from 'solid-js'
 
-export const useLayoutEffect =
-  typeof window !== 'undefined' ? Solid.createRenderEffect : Solid.createEffect
-
 export const usePrevious = (fn: () => boolean) => {
   return Solid.createMemo(
     (