ES6 import equivalent of require() without exports

The equivalent is simply:

import "./filename";

Here are some of the possible syntax variations:

import defaultMember from "module-name";  

import * as name from "module-name";  

import { member } from "module-name";  

import { member as alias } from "module-name";  

import { member1 , member2 } from "module-name";  

import { member1 , member2 as alias2 , [...] } from "module-name";  

import defaultMember, { member [ , [...] ] } from "module-name";  

import defaultMember, * as name from "module-name";  

import "module-name";

SOURCE: MDN