text: import {PolymerElement} from '@polymer/polymer/polymer-element.js';
  import {html} from '@polymer/polymer/lib/utils/html-tag.js';
  
  class TemplatePushViewElement extends PolymerElement {
    static get template() {
      return html`
            <div>
                Hello <label id="label"></label>
                <button id="elementTest">Element API</button>
                <button id="execJsTest">Exec JS</button>
                <button id="callFunctionTest">Element.callFunction</button>
            </div>
       `;
    }
  
    static get is() {
      return 'template-push-view'
    }
  }
  customElements.define(TemplatePushViewElement.is, TemplatePushViewElement);
  