ElasticWolf.app/Contents/Frameworks/XUL.framework/Versions/13.0/modules/PopupNotifications.jsm
/**
   * Returns true if the notification popup is currently being displayed.
   */
Returns true if the notification popup is currently being displayed.
Returns true if the notification popup is currently being displayed .
get isPanelOpen() {
    let panelState = this.panel.state;
    return panelState == "showing" || panelState == "open";
  }
get isPanelOpen ( ) { let panelState = this . panel . state ; return panelState == "showing" || panelState == "open" ; }
Returns true if the notification popup is currently being displayed.
Returns true if the notification popup is currently being displayed .