text: 
  import { LitElement } from 'lit-element';
  import { BsScreenreaderCss } from '@lit-element-bootstrap/utilities';
  import { BsExampleMixin } from '../../../../component/example/bs-example-mixin.js';
  
  import '@lit-element-bootstrap/badge';
  import '@lit-element-bootstrap/button';
  
  class ButtonBadgeContextExample extends BsExampleMixin(LitElement) {
      
      static get styles() {
          return [
              super.styles,
              BsScreenreaderCss
          ];
      }
  
      _getExample() {
          return `
              <bs-button primary> 
                  Profile <bs-badge light>9</bs-badge>
                  <span class="sr-only">unread messages</span>
              </bs-button>
          `;
      }
  };
  
  window.customElements.define('button-badge-context-example', ButtonBadgeContextExample);