export default abstract class UserAgent {
    private static cssuaUserAgent;
    static get windows(): string;
    static get macos(): string;
    static get ios(): string;
    static get android(): string;
    static get linux(): string;
    static get edge(): string;
    static get chrome(): string;
    static get firefox(): string;
    static get safari(): string;
    static get opera(): string;
    static get ie(): string;
    static get vivaldi(): string;
    static get isWindows(): boolean;
    static get isMacos(): boolean;
    static get isLinux(): boolean;
    static get isUnix(): boolean;
    static get isAndroid(): boolean;
    static get isIos(): boolean;
    static get isDesktop(): boolean;
    static get isMobile(): boolean;
    static get isEdge(): boolean;
    static get isChrome(): boolean;
    static get isFirefox(): boolean;
    static get isSafari(): boolean;
    static get isOpera(): boolean;
    static get isVivaldi(): boolean;
    static get isIe(): boolean;
    static get os(): string | undefined;
    static get browser(): string | undefined;
}