/// <reference types="node" />
import { AppInstallAlertData } from './interfaces';
export declare class SallaAppInstallAlert {
  alertDelay: NodeJS.Timeout;
  connectedCallback(): void;
  disconnectedCallback(): void;
  data: AppInstallAlertData | null;
  ctaLink: string;
  open: boolean;
  closing: boolean;
  private host;
  /**
   * Check if the website opens from mobile or tablet devices only (android/ios).
   *
   * @param {number} screen the width of the biggest screen to be checked
   * @returns {boolean} true if it is mobile or tablet else false
   */
  private isMobileOrTabletDevice;
  closeAlert(): void;
  render(): any;
}