When should I use curly braces for ES6 import?

Question

It seems to be obvious, but I found myself a bit confused about when to use curly braces for importing a single module in ES6. For example, in the React-Native project I am

Answer 1

I would say there is also a starred notation for the import ES6 keyword worth to mention.

If you try to console log Mix:

import * as Mix from "./A";
console.log(Mix);

You will get:

When should I use curly braces for ES6 import?

The brackets are golden when you need only specific components from the module, which makes smaller footprints for bundlers like webpack.