How to format curly braces for autoformat in intellij

Question

Whenever I hit alt-cmd-l to autoformat my code, it formats my imports and arrays from:

import { CommonModule } from '@angular/common';
let arr = [ myStringVar ]; // simple example, just go with it

to

import {CommonModule} from '@angular/common';
let arr = [myStringVar];

How do I tell IntelliJ to put a space after the opening brace and before the close brace when auto-formatting? (Specifically for javascript, typescript)

I've looked around for the answer and could not find one or asked the question badly. So I apologize if this is duplicate.

I'm on Intellij 2016.3.3

Answer 1

Go to preference, select Editor > Code Style > Javascript and choose Spaces, check the checkboxes in Within section "ES6 import/export brances", and if you want spaces in object literal braces, check "Object literal braces" and as well.