When using `<style module>` along with `postcss-nested` results in an error in tests: ``` undefined:29:3: missing '}' ``` Using: vue: 2.6.11 postcss-nested: 4.2.3 any version of `vue2-jest` Example repo: https://github.com/talkor/vue-jest-bug Run `yarn test:unit` to get the above error Is there a way to use both in tests without "losing" the class names (i.e. empty classes or undefined in class names in tests)? Thanks