open-nomad/ui/app/components/app-breadcrumbs.js

import Component from '@ember/component';
import { inject as service } from '@ember/service';
import { reads } from '@ember/object/computed';
import { tagName } from '@ember-decorators/component';
import classic from 'ember-classic-decorator';

@classic
@tagName('')
export default class AppBreadcrumbs extends Component {
  @service('breadcrumbs') breadcrumbsService;

  @reads('breadcrumbsService.breadcrumbs') breadcrumbs;
}