text: export default class MyBrowseRoute extends HTMLElement {
      constructor() {
          super();
          const template = document.createElement('template');
          this.path = this.getAttribute('path');
          this.tag = this.getAttribute('tag');
          template.innerHTML = this.getHtml()
          const content = template.content.cloneNode(true);
          const shadow = this.attachShadow( { mode: 'closed' } );
          shadow.appendChild(content);
      }
      getHtml() {
          if(window.location.pathname!=this.path) {return ''};
          return `<${this.tag}/>`
      }
    }