ecmascript how to import a return object from a another file code example

Example 1: alias import javascript

import {default as alias} from 'my-module';

Example 2: js import and export

// helloworld.js

export function helloWorld() {
	return 'Hello World!';
}

// main.js

import helloWorld from './helloworld.js';

console.log(helloWorld());