text: import Route from 'ember-route';
  
  export default Route.extend({
    model() {
      return {
        name: 'Root',
        children: [{
          name: 'Animals',
          children: [{
            name: 'Birds'
          }, {
            name: 'Cats',
            children: [{
              name: 'Siamese'
            }, {
              name: 'Tabby'
            }]
          }, {
            name: 'Dogs',
            children: [{
              name: 'Small Breeds',
              children: [{
                name: 'Chihuahua'
              }, {
                name: 'Italian Greyhound'
              }, {
                name: 'Japanese Chin'
              }]
            }, {
              name: 'Medium Breeds',
              children: [{
                name: 'Beagle'
              }, {
                name: 'Cocker Spaniel'
              }, {
                name: 'Pit Bull'
              }]
            }, {
              name: 'Large Breeds',
              children: [{
                name: 'Afghan'
              }, {
                name: 'Great Dane'
              }, {
                name: 'Mastiff'
              }]
            }]
          }]
        }, {
          name: 'Minerals',
          children: [{
            name: 'Zinc'
          }, {
            name: 'Gold',
            children: [{
              name: 'Yellow Gold'
            }, {
              name: 'White Gold'
            }]
          }, {
            name: 'Silver'
          }]
        }, {
          name: 'Vegetables',
          children: [{
            name: 'Carrot'
          }, {
            name: 'Tomato'
          }, {
            name: 'Lettuce'
          }]
        }]
      };
    }
  });
  