export declare type TimeAndDate = number | Date;
export declare function getDateObject(t: TimeAndDate): Date;
export declare function getTimestampMilliseconds(t: TimeAndDate): number;
export declare function getTimestampSeconds(t: TimeAndDate): number;
export declare function getISOString(t: TimeAndDate): string;
export declare function getInstallDateFormat(t: TimeAndDate): string;