How to apply lint to vue files in webpack?

Please check out [vue-webpack-minimal](https://github.com/akoidan/vue-webpack-minimal) template

```bash
npx vue-cli init deathangel908/vue-webpack-minimal folder-name
cd folder-name
npm run check
```

Expected: gts will check `.vue` files
Actual: gts ignores vue files, like [App.vue](https://github.com/akoidan/vue-webpack-minimal/blob/master/template/src/components/App.vue#L11-L12)

Is there's a way to configure gts with vue and webpack?