Method closeSidebar

examples/pwa/pwa.js:178–189

()

  }

  closeSidebar() {
    if (this.sidebarCloseButton_) {
      return new Promise((resolve) => {
        this.sidebarCloseButton_.click();
        // TODO implement a better method to detect when
        // closing sidebar has finished
        setTimeout(() => resolve(), 100);
      });
    } else {
      return Promise.resolve();
    }
  }
}

class AmpViewer {