type TIpType = 'IPv4' | 'IPv6';
interface ISystemInfo {
    currentDir: string | null;
    appPort: string | null;
    localWifiAddress: string | null;
    os: string | null;
}
declare class SystemInfo {
    /**
     * this will get ip address from the available interfaces
     * @param {string} netInterface - interface name, could be Wi-fi or etc
     * @param {TIpType} familyType - ip version
     * @returns {string} returns ip address
     */
    getIp(netInterface: string, familyType?: TIpType): string | null;
    /**
     * this will return some information about the system and the app
     * @returns
     */
    details(): ISystemInfo;
    getAppRoutes(): void;
}
export { TIpType, ISystemInfo };
declare const _default: SystemInfo;
export default _default;