text: import Component from '@ember/component';
  import { computed } from '@ember/object'
  import { tagName } from '@ember-decorators/component'; 
  import layout from '../templates/components/ember-cartography';
  
  const ENGINE_LOOKUP = {
    leaflet: 'leaflet-map',
    'mapbox-gl': 'mapbox-gl',
  };
  
  export default
  @tagName('')
  class EmberCartography extends Component {
    layout = layout;
  
    engine = null;
  
    options = {};
  
    @computed('engine')
    get componentName() {
      return ENGINE_LOOKUP[this.engine];
    }
  }
  