DI: Car -> Engine

foo.js

/* jshint esnext: true */
import * as di from 'di/src';

class Car {
    constructor(engine) {
        console.log('Car constructor engine: %s', engine);
    }
}
// TODO: Fix ES6 class annotations
// As per: https://github.com/angular/di.js/issues/80
di.annotate(Car, new di.Inject('Engine'));

var injector = new di.Injector();

di.annotate(run, new di.InjectLazy(Car));
function run(createCar) {
    createCar('Engine', 'some-engine')
}

injector.get(run);