_hideInitializingWebPartContainer() {
    let webPart = document.getElementById('app');
    if (!webPart) {
      return;
    }
    while (webPart) {
      if (webPart.classList.contains('ms-rte-wpbox')) {
        // hide the outer webPart container
        webPart.style.display = 'none';
        break;
      }
      webPart = webPart.parentElement;
    }
  }
/**
   * Hides the web part where the add on was loaded
   * @private
   */
Hides the web part where the add on was loaded
@private
Hides the web part where the add on was loaded @private
_hideInitializingWebPartContainer() {
    let webPart = document.getElementById('app');
    if (!webPart) {
      return;
    }
    while (webPart) {
      if (webPart.classList.contains('ms-rte-wpbox')) {
        webPart.style.display = 'none';
        break;
      }
      webPart = webPart.parentElement;
    }
  }
_hideInitializingWebPartContainer ( ) { let webPart = document . getElementById ( 'app' ) ; if ( ! webPart ) { return ; } while ( webPart ) { if ( webPart . classList . contains ( 'ms-rte-wpbox' ) ) { webPart . style . display = 'none' ; break ; } webPart = webPart . parentElement ; } }
Hides the web part where the add on was loaded
 @private
Hides the web part where the add on was loaded @private
// hide the outer webPart container