This is a transform to upgrade to the new "@ember-data" packages.
Before version 3.11, you would import ember-data modules from "ember-data".
It will turn the following code:
import DS from 'ember-data';
const {
attr: thing
} = DS;
export default DS.Model.extend({
shoe: thing('number'),
glass: DS.attr('string')
});
into:
import Model, { attr as thing } from '@ember-data/model';
export default Model.extend({
shoe: thing('number'),
glass: thing('string')
});