Meteor angular tutorial quick question!

Hi, I am following the meteor’s angular tutorial over at

Regarding the following code snippet:

import angular from 'angular';
import angularMeteor from 'angular-meteor';
import todosList from '../imports/components/todosList/todosList';
angular.module('simple-todos', [

Before this we have defined a new component “todosList” to use in our application. And we import it in the third line. Since its name is “todosList” why do we use “” inside angular.module’s dependencies.

If this is a basic concept I am missing it would be very helpful if you can point me to some documentation where I can learn how this works or should work.

Thank you