ES6 – Convert from ‘require’ to ‘import’

Nearly. It does however depend on how you are exporting them.

• named exports (export var batz = …):

  import {batz as Bar} from 'foo';
  

• default-exported object (export default {batz: …};) – should not be used:

  import Foo from 'foo';
  var Bar = Foo.batz;