fix(types): type vite options (#235)

packages/kit/build.config.ts

@@ -16,6 +16,7 @@ export default defineBuildConfig({
   ],
   externals: [
     'webpack',
+    'vite',
     'nuxt',
     'nuxt3'
   ]

packages/kit/src/config/schema/_common.ts

@@ -616,10 +616,5 @@ export default {
     app: {
       $resolve: (val, get) => ({ ...get('app'), ...(val || {}) })
     }
-  },
+  }
-
-  /**
-   * Enable vite mode.
-   */
-  vite: false
 }

packages/kit/src/types/config.ts

@@ -6,6 +6,13 @@ export interface TypedConfigSchema extends ConfigSchema {
   hooks: NuxtHooks,
   modules: ModuleInstallOptions[]
   buildModules: ModuleInstallOptions[]
+
+  /**
+   * Enable vite mode
+   *
+   * @default false
+   */
+  vite: boolean | import('vite').InlineConfig
   [key: string]: any
 }