import * as UAParser from 'ua-parser-js';
import { isMobile, isTouchDevice } from './helpers';
declare function useUA(uastring?: string): Pick<UAParser.IResult, "browser" | "device" | "engine" | "os" | "cpu"> | null;
declare function useDevice(uastring?: string): UAParser.IDevice | null;
declare function useBrowser(uastring?: string): UAParser.IBrowser | null;
declare function useCPU(uastring?: string): UAParser.ICPU | null;
declare function useEngine(uastring?: string): UAParser.IEngine | null;
export { useUA, useDevice, useBrowser, useCPU, useEngine, isMobile, isTouchDevice };