export declare const isMac: boolean;
export declare const isWindows: boolean;
export declare const isSafari: boolean;
export declare const isFirefox: boolean;
export declare const isOpera: boolean;
export declare const isChrome: boolean;
export declare const isEdge: boolean;
export declare const isIE11: boolean;
export declare const isMobile: boolean | undefined;
export declare const isIOS: boolean;
export declare const isSafari17: boolean;
export declare const isSafariWithTextareaBug: boolean;
