export declare class DateTimeUtils {
    static LOCALE: string;
    static TIMEZONE: string;
    private static FORMAT_DATE_TIME;
    private static FORMAT_TIME;
    private static stopTimeFormatter;
    /**
     * @example 2022-10-26 08:55:10+01 -> 2022-10-26T09:55:10+02:00
     */
    static formatSQLTimestamp(sqlTimestamp: string): string;
    /**
     * @example 2022-10-26T08:55:10+01:00 -> 09:55:10
     */
    static parseUTCTimeFromISO(isoTimestamp?: string): string;
    /**
     * Get a `Date` object corresponding to a given GTFS stop time and a given trip origin timestamp
     *
     * @param stopTime Time in the HH:MM:SS format (H:MM:SS is also accepted). The time is measured from "noon minus 12h" of the
     * service day (effectively midnight except for days on which daylight savings time changes occur). For times occurring after
     * midnight on the service day, enter the time as a value greater than 24:00:00 in HH:MM:SS. See also
     * <https://gtfs.org/schedule/reference/#:~:text=A%20phone%20number.-,Time,-%2D%20Time%20in%20the>.
     * @param tripOriginTimestamp The ISO 8601 timestamp of the trip origin
     */
    static getStopDateTimeForTripOrigin(stopTime: string, tripOriginTimestamp: string): Date;
    /**
     * Get a `Date` object corresponding to a given GTFS stop time and a given trip origin timestamp
     *
     * @param stopTime Time in seconds. The time is measured from "noon minus 12h" of the
     * service day (effectively midnight except for days on which daylight savings time changes occur). For times occurring after
     * midnight on the service day, enter the time as a value greater than 24:00:00 in HH:MM:SS. See also
     * <https://gtfs.org/schedule/reference/#:~:text=A%20phone%20number.-,Time,-%2D%20Time%20in%20the>.
     * @param tripOriginTimestamp The ISO 8601 timestamp of the trip origin
     */
    static getStopDateTimeForTripOrigin(stopTime: number, tripOriginTimestamp: string): Date;
    /**
     * Get a `Date` object corresponding to a given GTFS stop time and a given start of the trip service day
     *
     * @param stopTimeInSeconds GTFS stop time in seconds. The time is measured from "noon minus 12h" of the service day
     * (effectively midnight except for days on which daylight savings time changes occur). For times occurring after midnight on
     * the service day, enter the time as a value greater than 24:00:00 in HH:MM:SS. See also
     * <https://gtfs.org/schedule/reference/#:~:text=A%20phone%20number.-,Time,-%2D%20Time%20in%20the>.
     * @param startDayTimestamp Unix timestamp of the local time start of the service day (that is, the midnight before the trip
     * starts) **in milliseconds**. If not provided, the start of the current day is used.
     */
    static getStopDateTimeForDayStart(stopTimeInSeconds: number, startDayTimestamp?: number): Date;
    /**
     * Get a localized, time-zone aware stop time formatted to `HH:mm:ss`
     *
     * @param stopTime The stop time to format
     */
    static toLocalTimeFormat(stopTime: Date): string;
    /**
     * Check whether a formatted time-of-day falls within a daily repeat time window.
     *
     * When start < end the window is a normal daytime range (e.g. 08:00–20:00).
     * When start ≥ end the window wraps around midnight (e.g. 23:00–04:30).
     * Special case: when start > end and end is "00:00:00", the window runs from start
     * to end-of-day (e.g. 23:00–00:00:00 means 23:00 until midnight, never past it).
     *
     * @param start       Window start in HH:mm:ss (Europe/Prague); returns true when null/undefined
     * @param end         Window end in HH:mm:ss (Europe/Prague); returns true when null/undefined
     * @param currentTime Current time of day in HH:mm:ss — obtain once via {@link toLocalTimeFormat}
     */
    static isInRepeatTimeWindow(start: string | null | undefined, end: string | null | undefined, currentTime: string): boolean;
    /**
     * Get hours, minutes, and seconds from a given time
     *
     * @param time The time to get the segments from. Either a number in seconds, or a string in the HH:MM:SS format
     * (H:MM:SS is also accepted)
     */
    private static getTimeSegments;
}