Fix compile errors

packages/next/src/build/index.ts

@@ -166,8 +166,8 @@ import { hasCustomExportOutput } from '../export/utils'
 import { interopDefault } from '../lib/interop-default'
 import { formatDynamicImportPath } from '../lib/format-dynamic-import-path'
 import { isInterceptionRouteAppPath } from '../server/future/helpers/interception-routes'
+import { getTurbopackJsConfig } from '../server/dev/turbopack-utils'
 import { buildCustomRoute } from '../lib/build-custom-route'
-import { getTurbopackJsConfig } from '../server/dev/hot-reloader-turbopack'
 
 interface ExperimentalBypassForInfo {
   experimentalBypassFor?: RouteHas[]
@@ -1309,7 +1309,7 @@ export default async function build(
           return serverFilesManifest
         })
 
-      async function turbopackBuild(): Promise<void> {
+      async function turbopackBuild(): Promise<never> {
         if (!process.env.TURBOPACK || !process.env.TURBOPACK_BUILD) {
           throw new Error("next build doesn't support turbopack yet")
         }
@@ -1342,6 +1342,7 @@ export default async function build(
         const iter = project.entrypointsSubscribe()
         // for await (const entrypoints of iter) {
         // }
+        throw new Error("next build doesn't support turbopack yet")
       }
       let buildTraceContext: undefined | BuildTraceContext
       let buildTracesPromise: Promise<any> | undefined = undefined

packages/next/src/server/dev/hot-reloader-turbopack.ts

@@ -28,7 +28,6 @@ import {
   getVersionInfo,
   matchNextPageBundleRequest,
 } from './hot-reloader-webpack'
-import loadJsConfig from '../../build/load-jsconfig'
 import { normalizeAppPath } from '../../shared/lib/router/utils/app-paths'
 import { isInterceptionRouteRewrite } from '../../lib/generate-interception-routes-rewrites'
 import { store as consoleStore } from '../../build/output/store'
@@ -79,6 +78,7 @@ import {
   decodeMagicIdentifier,
 } from '../../shared/lib/magic-identifier'
 import {
+  getTurbopackJsConfig,
   mergeActionManifests,
   mergeAppBuildManifests,
   mergeBuildManifests,
@@ -93,7 +93,6 @@ import {
   type ServerFields,
   type SetupOpts,
 } from '../lib/router-utils/setup-dev-bundler'
-import type { NextConfigComplete } from '../config-shared'
 
 const MILLISECONDS_IN_NANOSECOND = 1_000_000
 const wsServer = new ws.Server({ noServer: true })
@@ -105,14 +104,6 @@ const isTestMode = !!(
 
 class ModuleBuildError extends Error {}
 
-export async function getTurbopackJsConfig(
-  dir: string,
-  nextConfig: NextConfigComplete
-) {
-  const { jsConfig } = await loadJsConfig(dir, nextConfig)
-  return jsConfig ?? { compilerOptions: {} }
-}
-
 function issueKey(issue: Issue): string {
   return [
     issue.severity,

packages/next/src/server/dev/turbopack-utils.ts

@@ -10,6 +10,8 @@ import type {
 import type { PagesManifest } from '../../build/webpack/plugins/pages-manifest-plugin'
 import type { AppBuildManifest } from '../../build/webpack/plugins/app-build-manifest-plugin'
 import type { BuildManifest } from '../get-page-files'
+import type { NextConfigComplete } from '../config-shared'
+import loadJsConfig from '../../build/load-jsconfig'
 
 export interface InstrumentationDefinition {
   files: string[]
@@ -169,3 +171,11 @@ export function mergeLoadableManifests(manifests: Iterable<LoadableManifest>) {
   }
   return manifest
 }
+
+export async function getTurbopackJsConfig(
+  dir: string,
+  nextConfig: NextConfigComplete
+) {
+  const { jsConfig } = await loadJsConfig(dir, nextConfig)
+  return jsConfig ?? { compilerOptions: {} }
+}