fix(nuxt): expose `nuxt/schema` subpath for augmentation (#18922)

docs/2.guide/2.directory-structure/3.app-config.md

@@ -54,7 +54,7 @@ It is also possible to type app config manually. There are two possible things y
 `AppConfigInput` might be used by module authors who are declaring what valid _input_ options are when setting app config. This will not affect the type of `useAppConfig()`.
 
 ```ts [index.d.ts]
-declare module '@nuxt/schema' {
+declare module 'nuxt/schema' {
   interface AppConfigInput {
     /** Theme configuration */
     theme?: {
@@ -77,7 +77,7 @@ Be careful when typing `AppConfig` as you will overwrite the types Nuxt infers f
 ::
 
 ```ts [index.d.ts]
-declare module '@nuxt/schema' {
+declare module 'nuxt/schema' {
   interface AppConfig {
     // This will entirely replace the existing inferred `theme` property
     theme: {

docs/2.guide/3.going-further/10.runtime-config.md

@@ -147,7 +147,7 @@ Nuxt tries to automatically generate a typescript interface from provided runtim
 It is also possible to type your runtime config manually:
 
 ```ts [index.d.ts]
-declare module '@nuxt/schema' {
+declare module 'nuxt/schema' {
   interface RuntimeConfig {
     apiSecret: string
     public: {

packages/nuxt/config.d.ts

@@ -1,4 +1,4 @@
-import type { NuxtConfig } from '@nuxt/schema'
-export { NuxtConfig } from '@nuxt/schema'
+import type { NuxtConfig } from 'nuxt/schema'
+export { NuxtConfig } from 'nuxt/schema'
 
 export declare function defineNuxtConfig(config: NuxtConfig): NuxtConfig

packages/nuxt/package.json

@@ -17,6 +17,10 @@
       "import": "./config.mjs",
       "require": "./config.cjs"
     },
+    "./schema": {
+      "types": "./schema.d.ts",
+      "import": "./schema.mjs"
+    },
     "./app": "./dist/app/index.mjs",
     "./package.json": "./package.json"
   },
@@ -30,7 +34,8 @@
     "bin",
     "types.d.ts",
     "dist",
-    "config.*"
+    "config.*",
+    "schema.*"
   ],
   "scripts": {
     "prepack": "unbuild"

packages/nuxt/schema.d.ts

@@ -0,0 +1 @@
+export * from '@nuxt/schema'

packages/nuxt/schema.mjs

@@ -0,0 +1 @@
+export * from '@nuxt/schema'

packages/nuxt/src/app/components/nuxt-island.ts

@@ -1,10 +1,10 @@
 import { defineComponent, createStaticVNode, computed, ref, watch } from 'vue'
 import { debounce } from 'perfect-debounce'
 import { hash } from 'ohash'
-import type { MetaObject } from '@nuxt/schema'
 import { appendHeader } from 'h3'
 // eslint-disable-next-line import/no-restricted-paths
 import type { NuxtIslandResponse } from '../../core/runtime/nitro/renderer'
+import type { MetaObject } from 'nuxt/schema'
 import { useNuxtApp } from '#app/nuxt'
 import { useRequestEvent } from '#app/composables/ssr'
 import { useHead } from '#app/composables/head'

packages/nuxt/src/app/config.ts

@@ -1,6 +1,6 @@
-import type { AppConfig } from '@nuxt/schema'
 import { reactive } from 'vue'
 import { useNuxtApp } from './nuxt'
+import type { AppConfig } from 'nuxt/schema'
 // @ts-ignore
 import __appConfig from '#build/app.config.mjs'
 

packages/nuxt/src/app/nuxt.ts

@@ -3,12 +3,12 @@ import { getCurrentInstance, reactive } from 'vue'
 import type { App, onErrorCaptured, VNode, Ref } from 'vue'
 import type { Hookable } from 'hookable'
 import { createHooks } from 'hookable'
-import type { RuntimeConfig, AppConfigInput } from '@nuxt/schema'
 import { getContext } from 'unctx'
 import type { SSRContext } from 'vue-bundle-renderer/runtime'
 import type { H3Event } from 'h3'
 // eslint-disable-next-line import/no-restricted-paths
 import type { NuxtIslandContext } from '../core/runtime/nitro/renderer'
+import type { RuntimeConfig, AppConfigInput } from 'nuxt/schema'
 
 const nuxtAppCtx = getContext<NuxtApp>('nuxt-app')
 

packages/nuxt/src/components/loader.ts

@@ -1,12 +1,12 @@
 import { pathToFileURL } from 'node:url'
 import { createUnplugin } from 'unplugin'
 import { parseQuery, parseURL } from 'ufo'
-import type { Component, ComponentsOptions } from '@nuxt/schema'
 import { genDynamicImport, genImport } from 'knitwork'
 import MagicString from 'magic-string'
 import { pascalCase } from 'scule'
 import { resolve } from 'pathe'
 import { distDir } from '../dirs'
+import type { Component, ComponentsOptions } from 'nuxt/schema'
 
 interface LoaderOptions {
   getComponents (): Component[]

packages/nuxt/src/components/module.ts

@@ -1,12 +1,12 @@
 import { statSync } from 'node:fs'
 import { relative, resolve } from 'pathe'
 import { defineNuxtModule, resolveAlias, addTemplate, addPluginTemplate, updateTemplates } from '@nuxt/kit'
-import type { Component, ComponentsDir, ComponentsOptions } from '@nuxt/schema'
 import { distDir } from '../dirs'
 import { componentsPluginTemplate, componentsTemplate, componentsIslandsTemplate, componentsTypeTemplate } from './templates'
 import { scanComponents } from './scan'
 import { loaderPlugin } from './loader'
 import { TreeShakeTemplatePlugin } from './tree-shake'
+import type { Component, ComponentsDir, ComponentsOptions } from 'nuxt/schema'
 
 const isPureObjectOrString = (val: any) => (!Array.isArray(val) && typeof val === 'object') || typeof val === 'string'
 const isDirectory = (p: string) => { try { return statSync(p).isDirectory() } catch (_e) { return false } }

packages/nuxt/src/components/scan.ts

@@ -1,11 +1,11 @@
 import { basename, extname, join, dirname, relative } from 'pathe'
 import { globby } from 'globby'
 import { pascalCase, splitByCase } from 'scule'
-import type { Component, ComponentsDir } from '@nuxt/schema'
 import { isIgnored } from '@nuxt/kit'
 // eslint-disable-next-line vue/prefer-import-from-vue
 import { hyphenate } from '@vue/shared'
 import { withTrailingSlash } from 'ufo'
+import type { Component, ComponentsDir } from 'nuxt/schema'
 
 /**
  * Scan the components inside different components folders

packages/nuxt/src/components/templates.ts

@@ -1,6 +1,6 @@
 import { isAbsolute, relative } from 'pathe'
-import type { Component, Nuxt, NuxtPluginTemplate, NuxtTemplate } from '@nuxt/schema'
 import { genDynamicImport, genExport, genImport, genObjectFromRawEntries } from 'knitwork'
+import type { Component, Nuxt, NuxtPluginTemplate, NuxtTemplate } from 'nuxt/schema'
 
 export interface ComponentsTemplateContext {
   nuxt: Nuxt

packages/nuxt/src/components/tree-shake.ts

@@ -5,9 +5,9 @@ import { walk } from 'estree-walker'
 import type { CallExpression, Property, Identifier, ImportDeclaration, MemberExpression, Literal, ReturnStatement, VariableDeclaration, ObjectExpression, Node } from 'estree'
 import { createUnplugin } from 'unplugin'
 import escapeStringRegexp from 'escape-string-regexp'
-import type { Component } from '@nuxt/schema'
 import { resolve } from 'pathe'
 import { distDir } from '../dirs'
+import type { Component } from 'nuxt/schema'
 
 interface TreeShakeTemplatePluginOptions {
   sourcemap?: boolean

packages/nuxt/src/core/app.ts

@@ -1,11 +1,11 @@
 import { promises as fsp } from 'node:fs'
 import { dirname, resolve, join } from 'pathe'
 import { defu } from 'defu'
-import type { Nuxt, NuxtApp, NuxtPlugin, NuxtTemplate, ResolvedNuxtTemplate } from '@nuxt/schema'
 import { findPath, resolveFiles, normalizePlugin, normalizeTemplate, compileTemplate, templateUtils, tryResolveModule, resolvePath, resolveAlias } from '@nuxt/kit'
 
 import * as defaultTemplates from './templates'
 import { getNameFromPath, hasSuffix, uniqueBy } from './utils'
+import type { Nuxt, NuxtApp, NuxtPlugin, NuxtTemplate, ResolvedNuxtTemplate } from 'nuxt/schema'
 
 export function createApp (nuxt: Nuxt, options: Partial<NuxtApp> = {}): NuxtApp {
   return defu(options, {

packages/nuxt/src/core/builder.ts

@@ -1,9 +1,9 @@
 import chokidar from 'chokidar'
-import type { Nuxt } from '@nuxt/schema'
 import { importModule, isIgnored } from '@nuxt/kit'
 import { debounce } from 'perfect-debounce'
 import { normalize } from 'pathe'
 import { createApp, generateApp as _generateApp } from './app'
+import type { Nuxt } from 'nuxt/schema'
 
 export async function build (nuxt: Nuxt) {
   const app = createApp(nuxt)

packages/nuxt/src/core/nitro.ts

@@ -2,7 +2,6 @@ import { existsSync, promises as fsp } from 'node:fs'
 import { resolve, join } from 'pathe'
 import { createNitro, createDevServer, build, prepare, copyPublicAssets, writeTypes, scanHandlers, prerender } from 'nitropack'
 import type { NitroConfig, Nitro } from 'nitropack'
-import type { Nuxt } from '@nuxt/schema'
 import { logger, resolvePath } from '@nuxt/kit'
 import escapeRE from 'escape-string-regexp'
 import { defu } from 'defu'
@@ -12,6 +11,7 @@ import { createHeadCore } from 'unhead'
 import { renderSSRHead } from '@unhead/ssr'
 import { distDir } from '../dirs'
 import { ImportProtectionPlugin } from './plugins/import-protection'
+import type { Nuxt } from 'nuxt/schema'
 
 export async function initNitro (nuxt: Nuxt & { _nitro?: Nitro }) {
   // Resolve config

packages/nuxt/src/core/nuxt.ts

@@ -1,6 +1,5 @@
 import { join, normalize, resolve } from 'pathe'
 import { createHooks, createDebugger } from 'hookable'
-import type { Nuxt, NuxtOptions, NuxtHooks } from '@nuxt/schema'
 import type { LoadNuxtOptions } from '@nuxt/kit'
 import { loadNuxtConfig, nuxtCtx, installModule, addComponent, addVitePlugin, addWebpackPlugin, tryResolveModule, addPlugin } from '@nuxt/kit'
 
@@ -22,6 +21,7 @@ import { DevOnlyPlugin } from './plugins/dev-only'
 import { addModuleTranspiles } from './modules'
 import { initNitro } from './nitro'
 import schemaModule from './schema'
+import type { Nuxt, NuxtOptions, NuxtHooks } from 'nuxt/schema'
 
 export function createNuxt (options: NuxtOptions): Nuxt {
   const hooks = createHooks<NuxtHooks>()

packages/nuxt/src/core/plugins/import-protection.ts

@@ -2,8 +2,8 @@ import { createRequire } from 'node:module'
 import { createUnplugin } from 'unplugin'
 import { logger } from '@nuxt/kit'
 import { isAbsolute, join, relative } from 'pathe'
-import type { Nuxt } from '@nuxt/schema'
 import escapeRE from 'escape-string-regexp'
+import type { Nuxt } from 'nuxt/schema'
 
 const _require = createRequire(import.meta.url)
 

packages/nuxt/src/core/plugins/unctx.ts

@@ -1,7 +1,7 @@
-import type { Nuxt, NuxtApp } from '@nuxt/schema'
 import { normalize } from 'pathe'
 import { createTransformer } from 'unctx/transform'
 import { createUnplugin } from 'unplugin'
+import type { Nuxt, NuxtApp } from 'nuxt/schema'
 
 const TRANSFORM_MARKER = '/* _processed_nuxt_unctx_transform */\n'
 

packages/nuxt/src/core/schema.ts

@@ -152,7 +152,7 @@ export default defineNuxtModule({
         `
 export type CustomAppConfig = Exclude<NuxtCustomSchema['appConfig'], undefined>
 
-declare module '@nuxt/schema' {
+declare module 'nuxt/schema' {
   interface NuxtConfig extends NuxtCustomSchema {}
   interface NuxtOptions extends NuxtCustomSchema {}
   interface AppConfigInput extends CustomAppConfig {}

packages/nuxt/src/core/templates.ts

@@ -1,4 +1,3 @@
-import type { Nuxt, NuxtApp, NuxtTemplate } from '@nuxt/schema'
 import { genArrayFromRaw, genDynamicImport, genExport, genImport, genObjectFromRawEntries, genString, genSafeVariableName } from 'knitwork'
 import { isAbsolute, join, relative, resolve } from 'pathe'
 import { resolveSchema, generateTypes } from 'untyped'
@@ -7,6 +6,7 @@ import { hash } from 'ohash'
 import { camelCase } from 'scule'
 import { resolvePath } from 'mlly'
 import { filename } from 'pathe/utils'
+import type { Nuxt, NuxtApp, NuxtTemplate } from 'nuxt/schema'
 
 export interface TemplateContext {
   nuxt: Nuxt
@@ -126,8 +126,8 @@ export const schemaTemplate: NuxtTemplate<TemplateContext> = {
     const modules = moduleInfo.map(meta => [genString(meta.configKey), getImportName(meta.importName)])
 
     return [
-      "import { NuxtModule } from '@nuxt/schema'",
-      "declare module '@nuxt/schema' {",
+      "import { NuxtModule } from 'nuxt/schema'",
+      "declare module 'nuxt/schema' {",
       '  interface NuxtConfig {',
       ...modules.map(([configKey, importName]) =>
         `    [${configKey}]?: typeof ${genDynamicImport(importName, { wrapper: false })}.default extends NuxtModule<infer O> ? Partial<O> : Record<string, any>`
@@ -200,7 +200,7 @@ ${app.configs.map((id: string, index: number) => `import ${`cfg${index}`} from $
 declare const inlineConfig = ${JSON.stringify(nuxt.options.appConfig, null, 2)}
 type ResolvedAppConfig = Defu<typeof inlineConfig, [${app.configs.map((_id: string, index: number) => `typeof cfg${index}`).join(', ')}]>
 
-declare module '@nuxt/schema' {
+declare module 'nuxt/schema' {
   interface AppConfig extends ResolvedAppConfig { }
 }
 `

packages/nuxt/src/head/runtime/composables.ts

@@ -1,6 +1,6 @@
 import type { HeadEntryOptions, UseHeadInput, ActiveHeadEntry } from '@vueuse/head'
-import type { HeadAugmentations } from '@nuxt/schema'
 import { useSeoMeta as _useSeoMeta } from '@vueuse/head'
+import type { HeadAugmentations } from 'nuxt/schema'
 import { useNuxtApp } from '#app/nuxt'
 
 /**

packages/nuxt/src/head/runtime/index.ts

@@ -1,5 +1,5 @@
 import type { UseHeadInput } from '@vueuse/head'
-import type { HeadAugmentations } from '@nuxt/schema'
+import type { HeadAugmentations } from 'nuxt/schema'
 
 export * from './composables'
 

packages/nuxt/src/imports/module.ts

@@ -2,9 +2,9 @@ import { addVitePlugin, addWebpackPlugin, defineNuxtModule, addTemplate, resolve
 import { isAbsolute, join, relative, resolve, normalize } from 'pathe'
 import type { Import, Unimport } from 'unimport'
 import { createUnimport, scanDirExports } from 'unimport'
-import type { ImportsOptions, ImportPresetWithDeprecation } from '@nuxt/schema'
 import { TransformPlugin } from './transform'
 import { defaultPresets } from './presets'
+import type { ImportsOptions, ImportPresetWithDeprecation } from 'nuxt/schema'
 
 export default defineNuxtModule<Partial<ImportsOptions>>({
   meta: {

packages/nuxt/src/imports/transform.ts

@@ -2,8 +2,8 @@ import { pathToFileURL } from 'node:url'
 import { createUnplugin } from 'unplugin'
 import { parseQuery, parseURL } from 'ufo'
 import type { Unimport } from 'unimport'
-import type { ImportsOptions } from '@nuxt/schema'
 import { normalize } from 'pathe'
+import type { ImportsOptions } from 'nuxt/schema'
 
 export const TransformPlugin = createUnplugin(({ ctx, options, sourcemap }: { ctx: Unimport, options: Partial<ImportsOptions>, sourcemap?: boolean }) => {
   return {

packages/nuxt/src/pages/module.ts

@@ -3,12 +3,12 @@ import { defineNuxtModule, addTemplate, addPlugin, addVitePlugin, addWebpackPlug
 import { relative, resolve } from 'pathe'
 import { genString, genImport, genObjectFromRawEntries } from 'knitwork'
 import escapeRE from 'escape-string-regexp'
-import type { NuxtApp, NuxtPage } from '@nuxt/schema'
 import { joinURL } from 'ufo'
 import { distDir } from '../dirs'
 import { resolvePagesRoutes, normalizeRoutes } from './utils'
 import type { PageMetaPluginOptions } from './page-meta'
 import { PageMetaPlugin } from './page-meta'
+import type { NuxtApp, NuxtPage } from 'nuxt/schema'
 
 export default defineNuxtModule({
   meta: {

packages/nuxt/src/pages/runtime/router.options.ts

@@ -1,6 +1,6 @@
-import type { RouterConfig } from '@nuxt/schema'
 import type { RouterScrollBehavior, RouteLocationNormalized } from 'vue-router'
 import { nextTick } from 'vue'
+import type { RouterConfig } from 'nuxt/schema'
 import { useNuxtApp } from '#app/nuxt'
 // @ts-ignore
 import { appPageTransition as defaultPageTransition } from '#build/nuxt.config.mjs'

packages/nuxt/src/pages/utils.ts

@@ -1,12 +1,12 @@
 import { extname, normalize, relative, resolve } from 'pathe'
 import { encodePath } from 'ufo'
-import type { NuxtPage } from '@nuxt/schema'
 import { resolveFiles, useNuxt } from '@nuxt/kit'
 import { genImport, genDynamicImport, genArrayFromRaw, genSafeVariableName } from 'knitwork'
 import escapeRE from 'escape-string-regexp'
 import { filename } from 'pathe/utils'
 import { hash } from 'ohash'
 import { uniqueBy } from '../core/utils'
+import type { NuxtPage } from 'nuxt/schema'
 
 enum SegmentParserState {
   initial,

packages/nuxt/test/scan-components.test.ts

@@ -1,7 +1,7 @@
 import { resolve } from 'node:path'
-import type { ComponentsDir } from '@nuxt/schema'
 import { expect, it, vi } from 'vitest'
 import { scanComponents } from '../src/components/scan'
+import type { ComponentsDir } from 'nuxt/schema'
 
 const fixtureDir = resolve(__dirname, 'fixture')
 const rFixture = (...p: string[]) => resolve(fixtureDir, ...p)

packages/nuxt/types.d.ts

@@ -1,7 +1,7 @@
 /// <reference types="nitropack" />
 export * from './dist/index'
 
-import type { SchemaDefinition } from '@nuxt/schema'
+import type { SchemaDefinition } from 'nuxt/schema'
 
 declare global {
   const defineNuxtConfig: typeof import('nuxt/config')['defineNuxtConfig']