Vue.js - Formatting code: Add space for annotation

Hi,

I got code which looks like:

@Prop({default: false})

The problem here is that there should be spaces added after the left curly brace and before the right curly brace. This is a vue.js project.

I tried several options within the code style for typescript, but none of the options seem to affect the annotation.

Is there some way or does it need to be implemented?