chore: enable typecheck ci for packages (#4664)

.github/workflows/ci.yml

@@ -61,6 +61,30 @@ jobs:
       - name: Lint
         run: yarn lint
 
+  typecheck:
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      matrix:
+        os: [ubuntu-latest]
+        node: [16]
+
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node }}
+          cache: 'yarn'
+
+      - name: Install dependencies
+        run: yarn --immutable
+
+      - name: Stub
+        run: yarn stub
+
+      - name: Typecheck
+        run: yarn typecheck
+
   test-fixtures:
     runs-on: ${{ matrix.os }}
 

package.json

@@ -19,6 +19,7 @@
     "lint": "eslint --ext .vue,.ts,.js,.mjs .",
     "lint:docs": "markdownlint ./docs/content && case-police 'docs/content**/*.md'",
     "lint:docs:fix": "markdownlint ./docs/content --fix && case-police 'docs/content**/*.md' --fix",
+    "typecheck": "tsc --noEmit",
     "nuxi": "NUXT_TELEMETRY_DISABLED=1 node ./packages/nuxi/bin/nuxi.mjs",
     "nuxt": "NUXT_TELEMETRY_DISABLED=1 node ./packages/nuxi/bin/nuxi.mjs",
     "play": "echo use yarn dev && exit 1",

packages/nuxi/src/commands/analyze.ts

@@ -66,6 +66,6 @@ export default defineNuxtCommand({
 
     await listen(app)
 
-    return 'wait'
+    return 'wait' as const
   }
 })

packages/nuxi/src/commands/dev.ts

@@ -107,6 +107,6 @@ export default defineNuxtCommand({
 
     await load(false)
 
-    return 'wait'
+    return 'wait' as const
   }
 })

packages/nuxi/src/commands/test.ts

@@ -18,7 +18,7 @@ export default defineNuxtCommand({
     })
 
     if (args.watch) {
-      return 'wait'
+      return 'wait' as const
     }
   }
 })

packages/nuxt/src/app/composables/asyncData.ts

@@ -1,4 +1,4 @@
-import { onBeforeMount, onServerPrefetch, onUnmounted, ref, getCurrentInstance, watch } from 'vue'
+import { onBeforeMount, onServerPrefetch, onUnmounted, ref, getCurrentInstance, watch, unref } from 'vue'
 import type { Ref, WatchSource } from 'vue'
 import { wrapInRef } from './utils'
 import { NuxtApp, useNuxtApp } from '#app'
@@ -116,7 +116,7 @@ export function useAsyncData<
       })
       .catch((error: any) => {
         asyncData.error.value = error
-        asyncData.data.value = options.default()
+        asyncData.data.value = unref(options.default())
       })
       .finally(() => {
         asyncData.pending.value = false

packages/nuxt/src/app/entry.ts

@@ -1,6 +1,7 @@
 // We set __webpack_public_path via this import with webpack builder
 import { createSSRApp, createApp, nextTick } from 'vue'
 import { $fetch } from 'ohmyfetch'
+// @ts-ignore
 import { baseURL } from '#build/paths.mjs'
 import { createNuxtApp, applyPlugins, normalizePlugins, CreateOptions } from '#app'
 import '#build/css'
@@ -12,6 +13,7 @@ import RootComponent from '#build/root-component.mjs'
 import AppComponent from '#build/app-component.mjs'
 
 if (!globalThis.$fetch) {
+  // @ts-ignore
   globalThis.$fetch = $fetch.create({
     baseURL: baseURL()
   })

packages/nuxt/src/core/runtime/nitro/paths.ts

@@ -1,4 +1,5 @@
 import { joinURL } from 'ufo'
+// @ts-ignore
 import { useRuntimeConfig } from '#internal/nitro'
 
 export function baseURL (): string {

packages/nuxt/src/core/runtime/nitro/renderer.ts

@@ -1,7 +1,9 @@
 import { createRenderer } from 'vue-bundle-renderer'
 import { eventHandler, useQuery } from 'h3'
 import devalue from '@nuxt/devalue'
+// @ts-ignore
 import { useRuntimeConfig } from '#internal/nitro'
+// @ts-ignore
 import { buildAssetsURL } from '#paths'
 // @ts-ignore
 import htmlTemplate from '#build/views/document.template.mjs'
@@ -10,7 +12,9 @@ const STATIC_ASSETS_BASE = process.env.NUXT_STATIC_BASE + '/' + process.env.NUXT
 const NUXT_NO_SSR = process.env.NUXT_NO_SSR
 const PAYLOAD_JS = '/payload.js'
 
+// @ts-ignore
 const getClientManifest = cachedImport(() => import('#build/dist/server/client.manifest.mjs'))
+// @ts-ignore
 const getSSRApp = !process.env.NUXT_NO_SSR && cachedImport(() => import('#build/dist/server/server.mjs'))
 
 const getSSRRenderer = cachedResult(async () => {
@@ -21,6 +25,7 @@ const getSSRRenderer = cachedResult(async () => {
   const createSSRApp = await getSSRApp()
   if (!createSSRApp) { throw new Error('Server bundle is not available') }
   // Create renderer
+  // @ts-ignore
   const { renderToString } = await import('#vue-renderer') // Alias to vue2.ts or vue3.ts
   return createRenderer((createSSRApp), { clientManifest, renderToString, publicPath: buildAssetsURL() }).renderToString
 })

packages/nuxt/src/head/runtime/lib/vue-meta.plugin.ts

@@ -4,6 +4,7 @@ import type { MetaObject } from '..'
 import { defineNuxtPlugin } from '#app'
 
 export default defineNuxtPlugin((nuxtApp) => {
+  // @ts-expect-error missing resolver
   const manager = createMetaManager(process.server)
 
   nuxtApp.vueApp.use(manager)
@@ -20,6 +21,7 @@ export default defineNuxtPlugin((nuxtApp) => {
 
   if (process.server) {
     nuxtApp.ssrContext.renderMeta = async () => {
+      // @ts-ignore
       const { renderMetaToString } = await import('vue-meta/ssr')
       nuxtApp.ssrContext.teleports = nuxtApp.ssrContext.teleports || {}
 

packages/webpack/src/utils/index.ts

@@ -1 +0,0 @@
-export { reservedVueTags } from './reserved-tags'

tsconfig.json

@@ -19,12 +19,19 @@
       ],
       "#app/*": [
         "./packages/nuxt/src/app/*"
-      ]
+      ],
+      "#head": [
+        "./packages/nuxt/src/head/runtime/index"
+      ],
     }
   },
   "exclude": [
     "**/*/dist/*",
     "**/.nuxt/**",
-    "**/nuxt.d.ts"
+    "**/nuxt.d.ts",
+    "**/examples/**",
+    "**/docs/**",
+    "**/playground/**",
+    "**/test/fixtures/**"
   ]
 }

yarn.lock

@@ -13913,36 +13913,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"vite@npm:^2.9.5":
-  version: 2.9.5
-  resolution: "vite@npm:2.9.5"
-  dependencies:
-    esbuild: ^0.14.27
-    fsevents: ~2.3.2
-    postcss: ^8.4.12
-    resolve: ^1.22.0
-    rollup: ^2.59.0
-  peerDependencies:
-    less: "*"
-    sass: "*"
-    stylus: "*"
-  dependenciesMeta:
-    fsevents:
-      optional: true
-  peerDependenciesMeta:
-    less:
-      optional: true
-    sass:
-      optional: true
-    stylus:
-      optional: true
-  bin:
-    vite: bin/vite.js
-  checksum: 354189cbce6904a3b58ca70b7ad9e1bb751ded9c13e483165562e634804cfb29bbf1507a4e6334cb9987e3f1f41e9f50764878a3c837523762e9da65229c9543
-  languageName: node
-  linkType: hard
-
-"vite@npm:^2.9.6":
+"vite@npm:^2.9.5, vite@npm:^2.9.6":
   version: 2.9.6
   resolution: "vite@npm:2.9.6"
   dependencies: