/**
 * Date's time zone serialization options.
 */
export declare const enum TimeZoneOptions {
    /**
     * @example
     * "2020-04-01T03:30:15.123+03:00"
     */
    auto = "Auto",
    /**
     * @example
     * "2020-04-01T00:30:15.123Z"
     */
    utc = "UTC",
    /**
     * @example
     * "2020-04-01T03:30:15.123"
     */
    none = "None",
    /**
     * Allow you to set manual time zone using **manualTimeZoneOffset** option.
     */
    manual = "Manual"
}