fix: ensure intellisense for all create-app templates

docs/config/index.md

@@ -31,21 +31,25 @@ Since Vite ships with TypeScript typings, you can leverage your IDE's intellisen
 /**
  * @type {import('vite').UserConfig}
  */
-export default {
+const config = {
   // ...
 }
+
+export default config
 ```
 
-Vite also directly supports TS config files. You can use `vite.config.ts` instead:
+Alternatively you can use the `defineConfig` helper which should provide intellisense without the need for jsdoc annotations:
 
-```ts
+```js
 import { defineConfig } from 'vite'
 
 export default defineConfig({
   // ...
 })
 ```
 
+Vite also directly supports TS config files. You can use `vite.config.ts` with the `defineConfig` helper as well.
+
 ### Conditional Config
 
 If the config needs to conditional determine options based on the command (`serve` or `build`) or the [mode](/guide/env-and-mode) being used, it can export a function instead:

packages/create-app/template-lit-element/vite.config.js

@@ -1,8 +1,7 @@
-/**
- * https://vitejs.dev/config/
- * @type {import('vite').UserConfig}
- */
-export default {
+import { defineConfig } from 'vite'
+
+// https://vitejs.dev/config/
+export default defineConfig({
   build: {
     lib: {
       entry: 'src/my-element.js',
@@ -12,4 +11,4 @@ export default {
       external: /^lit-element/
     }
   }
-}
+})

packages/create-app/template-preact-ts/vite.config.ts

@@ -1,5 +1,5 @@
-import preactRefresh from '@prefresh/vite'
 import { defineConfig } from 'vite'
+import preactRefresh from '@prefresh/vite'
 
 // https://vitejs.dev/config/
 export default defineConfig({

packages/create-app/template-preact/vite.config.js

@@ -1,17 +1,12 @@
-// @ts-check
+import { defineConfig } from 'vite'
 import preactRefresh from '@prefresh/vite'
 
-/**
- * https://vitejs.dev/config/
- * @type { import('vite').UserConfig }
- */
-const config = {
+// https://vitejs.dev/config/
+export default defineConfig({
   esbuild: {
     jsxFactory: 'h',
     jsxFragment: 'Fragment',
     jsxInject: `import { h, Fragment } from 'preact'`
   },
   plugins: [preactRefresh()]
-}
-
-export default config
+})

packages/create-app/template-react-ts/vite.config.ts

@@ -1,5 +1,5 @@
-import reactRefresh from '@vitejs/plugin-react-refresh'
 import { defineConfig } from 'vite'
+import reactRefresh from '@vitejs/plugin-react-refresh'
 
 // https://vitejs.dev/config/
 export default defineConfig({

packages/create-app/template-react/vite.config.js

@@ -1,9 +1,7 @@
+import { defineConfig } from 'vite'
 import reactRefresh from '@vitejs/plugin-react-refresh'
 
-/**
- * https://vitejs.dev/config/
- * @type { import('vite').UserConfig }
- */
-export default {
+// https://vitejs.dev/config/
+export default defineConfig({
   plugins: [reactRefresh()]
-}
+})

packages/create-app/template-vue-ts/src/components/HelloWorld.vue

@@ -33,7 +33,7 @@
     tsconfig setup:
     <br />1. Install and add
     <code>@vuedx/typescript-plugin-vue</code> to tsconfig plugins
-    <br />2. Delete shims-vue.d.ts
+    <br />2. Delete <code>src/shims-vue.d.ts</code>
     <br />3. Open
     <code>src/main.ts</code> in VSCode
     <br />4. Open VSCode command input

packages/create-app/template-vue/vite.config.js

@@ -1,9 +1,7 @@
+import { defineConfig } from 'vite'
 import vue from '@vitejs/plugin-vue'
 
-/**
- * https://vitejs.dev/config/
- * @type {import('vite').UserConfig}
- */
-export default {
+// https://vitejs.dev/config/
+export default defineConfig({
   plugins: [vue()]
-}
+})