chore: remove unnecessary type assertions

packages/history/src/index.ts

@@ -251,7 +251,7 @@ export function createHistory(opts: {
 
 function assignKeyAndIndex(index: number, state: HistoryState | undefined) {
   if (!state) {
-    state = {} as HistoryState
+    state = {}
   }
   const key = createRandomKey()
   return {

packages/react-router/src/RouterProvider.tsx

@@ -30,7 +30,7 @@ export function RouterContextProvider<
         ...router.options.context,
         ...rest.context,
       },
-    } as any)
+    })
   }
 
   const routerContext = getRouterContext()

packages/react-router/src/route.tsx

@@ -465,7 +465,7 @@ export function createRootRouteWithContext<TRouterContext extends {}>() {
       TLoaderFn,
       TSSR,
       TServerMiddlewares
-    >(options as any)
+    >(options)
   }
 }
 

packages/router-core/src/route.ts

@@ -1909,7 +1909,7 @@ export class BaseRouteApi<TId, TRouter extends AnyRouter = RegisteredRouter> {
   id: TId
 
   constructor({ id }: { id: TId }) {
-    this.id = id as any
+    this.id = id
   }
 
   notFound = (opts?: NotFoundError) => {

packages/router-core/src/router.ts

@@ -2619,10 +2619,7 @@ export class RouterCore<
     const matchLocation = {
       ...location,
       to: location.to
-        ? this.resolvePathWithBase(
-            (location.from || '') as string,
-            location.to as string,
-          )
+        ? this.resolvePathWithBase(location.from || '', location.to as string)
         : undefined,
       params: location.params || {},
       leaveParams: true,

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

@@ -58,7 +58,7 @@ export function createRequestHandler<TRouter extends AnyRouter>({
         request,
         router,
         responseHeaders,
-      } as any)
+      })
     } finally {
       if (!cbWillCleanup) {
         // Clean up router SSR state if the callback won't handle it

packages/router-devtools-core/src/FloatingTanStackRouterDevtools.tsx

@@ -246,7 +246,7 @@ export function FloatingTanStackRouterDevtools({
       >
         {/* {router() ? ( */}
         <BaseTanStackRouterDevtoolsPanel
-          ref={panelRef as any}
+          ref={panelRef}
           {...otherPanelProps}
           router={router}
           routerState={routerState}

packages/solid-router/src/RouterProvider.tsx

@@ -26,7 +26,7 @@ export function RouterContextProvider<
       ...router.options.context,
       ...rest.context,
     },
-  } as any)
+  })
 
   const routerContext = getRouterContext()
 

packages/solid-router/src/route.tsx

@@ -420,7 +420,7 @@ export function createRootRouteWithContext<TRouterContext extends {}>() {
       TLoaderFn,
       TSSR,
       THandlers
-    >(options as any)
+    >(options)
   }
 }
 

packages/start-client-core/src/createServerFn.ts

@@ -25,7 +25,6 @@ import type {
   AnyFunctionMiddleware,
   AnyRequestMiddleware,
   AssignAllServerFnContext,
-  FunctionMiddlewareClientFnResult,
   FunctionMiddlewareServerFnResult,
   IntersectAllValidatorInputs,
   IntersectAllValidatorOutputs,
@@ -65,7 +64,7 @@ export const createServerFn: CreateServerFn<Register> = (options, __opts) => {
   }
 
   const res: ServerFnBuilder<Register, Method> = {
-    options: resolvedOptions as any,
+    options: resolvedOptions,
     middleware: (middleware) => {
       // multiple calls to `middleware()` merge the middlewares with the previously supplied ones
       // this is primarily useful for letting users create their own abstractions on top of `createServerFn`
@@ -279,8 +278,8 @@ export async function executeMiddleware(
         // Execute the middleware
         const result = await middlewareFn({
           ...ctx,
-          next: userNext as any,
-        } as any)
+          next: userNext,
+        })
 
         // If result is NOT a ctx object, we need to return it as
         // the { result }
@@ -756,11 +755,7 @@ function serverFnBaseToMiddleware(
         // but not before serializing the context
         const res = await options.extractedFn?.(payload)
 
-        return next(res) as unknown as FunctionMiddlewareClientFnResult<
-          any,
-          any,
-          any
-        >
+        return next(res)
       },
       server: async ({ next, ...ctx }) => {
         // Execute the server function

packages/start-client-core/src/createStart.ts

@@ -127,7 +127,7 @@ export const createStart = <
       }
       return options
     },
-    createMiddleware: createMiddleware as any,
+    createMiddleware: createMiddleware,
   } as StartInstance<
     TSerializationAdapters,
     TDefaultSsr,

packages/vue-router/src/Html.tsx

@@ -32,7 +32,7 @@ export const Html = Vue.defineComponent({
               if (Array.isArray(vnode.children)) {
                 for (const c of vnode.children) {
                   if (typeof c === 'object' && c !== null && 'type' in c) {
-                    headChildren.push(c as Vue.VNode)
+                    headChildren.push(c)
                   }
                 }
               }

packages/vue-router/src/RouterProvider.tsx

@@ -19,7 +19,7 @@ export const RouterContextProvider = Vue.defineComponent({
   },
   setup(props, { attrs, slots }) {
     const router = props.router as AnyRouter
-    const restAttrs = attrs as Record<string, any>
+    const restAttrs = attrs
 
     // Allow the router to update options on the router instance
     router.update({
@@ -67,7 +67,7 @@ export const RouterProvider = Vue.defineComponent({
     // Rest of router options will be passed as attrs
   },
   setup(props, { attrs }) {
-    const restAttrs = attrs as Record<string, any>
+    const restAttrs = attrs
 
     return () => {
       return Vue.h(

packages/vue-router/src/link.tsx

@@ -281,7 +281,7 @@ export function useLinkProps<
         }
       })
 
-      return safeProps as LinkHTMLAttributes
+      return safeProps
     }
 
     // External links just have simple props
@@ -309,7 +309,7 @@ export function useLinkProps<
       }
     })
 
-    return externalProps as LinkHTMLAttributes
+    return externalProps
   }
 
   // The click handler
@@ -576,7 +576,7 @@ export function useLinkProps<
       }
     }
 
-    return result as LinkHTMLAttributes
+    return result
   })
 
   // Return the computed ref itself - callers should access .value

packages/vue-router/src/not-found.tsx

@@ -21,7 +21,7 @@ export function CatchNotFound(props: {
     if (isNotFound(error)) {
       // If a fallback is provided, use it
       if (props.fallback) {
-        return props.fallback(error as NotFoundError)
+        return props.fallback(error)
       }
       // Otherwise return a default not found message
       return Vue.h('p', null, 'Not Found')

packages/vue-router/src/route.ts

@@ -430,7 +430,7 @@ export function createRootRouteWithContext<TRouterContext extends {}>() {
       TLoaderFn,
       TSSR,
       THandlers
-    >(options as any)
+    >(options)
   }
 }
 

packages/vue-router/src/ssr/renderRouterToStream.tsx

@@ -5,7 +5,6 @@ import { isbot } from 'isbot'
 import { transformReadableStreamWithRouter } from '@tanstack/router-core/ssr/server'
 import type { AnyRouter } from '@tanstack/router-core'
 import type { Component } from 'vue'
-import type { ReadableStream } from 'node:stream/web'
 
 function prependDoctype(
   readable: globalThis.ReadableStream,
@@ -75,7 +74,7 @@ export const renderRouterToStream = async ({
   const doctypedStream = prependDoctype(readable)
   const responseStream = transformReadableStreamWithRouter(
     router,
-    doctypedStream as unknown as ReadableStream,
+    doctypedStream,
   )
 
   return new Response(responseStream as any, {