Method rIC

core/src/components/app/app.tsx:88–94

(callback: () => void)

  }

  private rIC(callback: () => void) {
    if ('requestIdleCallback' in window) {
      (window as any).requestIdleCallback(callback);
    } else {
      this.loadTimeout = setTimeout(callback, 32);
    }
  }

  render() {
    const mode = getIonMode(this);