`imports` option type is resolved as any

### Describe the bug Hi, I just created a new Vite project and noticed that the imports option in unplugin-auto-import is typed as `any`. This makes it hard to know what presets are actually supported 😅 ```ts import { defineConfig } from 'vite' import autoImport from 'unplugin-auto-import/vite' // same behavior with /webpack export default defineConfig({ plugins: [ autoImport({ imports: [], // ^? = any }), ], }) ``` Would be nice if this had proper typings or showed the preset suggestions (like `vue`, `@vueuse/core`, etc). ### Reproduction https://stackblitz.com/edit/vitejs-vite-9wzbyhyl?file=vite.config.ts&view=editor ### System Info ```Shell any ``` ### Used Package Manager pnpm ### Validations - [x] Follow our [Code of Conduct](https://github.com/antfu/.github/blob/main/CODE_OF_CONDUCT.md) - [x] Read the [Contributing Guide](https://github.com/antfu/contribute). - [x] Check that there isn't already an issue that reports the same bug to avoid creating a duplicate. - [x] Check that this is a concrete bug. For Q&A, please open a GitHub Discussion instead. - [x] The provided reproduction is a [minimal reproducible](https://stackoverflow.com/help/minimal-reproducible-example) of the bug.