/**
 * Util namespace with several helper functions grouped in category classes
 */
export declare namespace Util {
    /**
     * Geohash functions.
     */
    class Geohash {
        /**
     * Encodes a latitude-longitude point as a geohash with the given precision.
     * @param lat Latitude of point
     * @param lng Longitude of point
     * @param precision Charcter length of geohash *(defaults to 9)*
     */
        static encode(lat: number, lng: number, precision?: number): string;
        /**
         * Decode a given geohash as a latitude-longitude point.
         * @param geohash The geohash to decode
         */
        static decode(geohash: string): {
            "latitude": number;
            "longitude": number;
        };
        /**
         * Get bounds of geohash
         * @param geohash The geohash to decode to bounds
         */
        static bounds(geohash: string): any;
        /**
         * Is the given geohash (or its upperleftcorner) contained within the given coordinates
         * @param geohash
         * @param minlat
         * @param maxlat
         * @param minlng
         * @param maxlng
         */
        static isContained(geohash: string, minlat: number, maxlat: number, minlng: number, maxlng: number): boolean;
    }
    /**
     * Time & data based functions.
     */
    class Time {
        /**
         * Returns the unix (UTC) timestamp for the given date parameters. The arguments are considered to be in UTC time.
         * @param {number} year Four digit number
         * @param {number} month The month in the year (1-12)
         * @param {number=} day  The day of the month (1-31)
         * @param {number=} hours The hour of the day (0-23)
         * @param {number=} minutes The minute of the day (0-59)
         * @param {number=} seconds The seconds of the day (0-59)
         * @param {number=} milliseconds The milliseconds of the day (0-999)
         */
        static timestamp(year: number, month: number, day?: number, hours?: number, minutes?: number, seconds?: number, milliseconds?: number): number;
        /**
         * Returns the string representation that can be used in the REST api urls.
         * (eg. 20171205 for December 5, 2017)
         * @param timestamp The UTC timestamp to convert
         */
        static getDayStr(timestamp: number): string;
        /**
         * Returns the string representation that can be used in the REST api urls.
         * (eg. 20171205/13 for December 5, 2017 at 1pm)
         * @param timestamp The UTC timestamp to convert
         */
        static getHourStr(timestamp: number): string;
        /**
         * Returns an array of 7 string arrays (mon-sun). Each array contains the UTC timestamps for each instance of that weekday in the month.
         * @param month The month (1-12)
         */
        static getWeekdaysTS(year: number, month: number): number[][];
    }
}