pomm0

import Controller from '@ember/controller';

export default class ApplicationController extends Controller {
  appName = 'Ember Twiddle';
}

pomm0

import Controller from '@ember/controller';
import { TrackedObject } from 'tracked-built-ins';
import { inject as service } from '@ember/service';
import { action } from '@ember/object';

export default class ApplicationController extends Controller {
	@service store;
  appName = 'Ember Twiddle';

  myTrackedObject = new TrackedObject({