/**
 * Converts duration strings into ms and future dates
 */
declare class Duration {
    /**
     * The offset
     */
    offset: number;
    /**
     * The amount of nanoseconds extracted from the text.
     */
    nanoseconds: number;
    /**
     * The amount of microseconds extracted from the text.
     */
    microseconds: number;
    /**
     * The amount of milliseconds extracted from the text.
     */
    milliseconds: number;
    /**
     * The amount of seconds extracted from the text.
     */
    seconds: number;
    /**
     * The amount of minutes extracted from the text.
     */
    minutes: number;
    /**
     * The amount of hours extracted from the text.
     */
    hours: number;
    /**
     * The amount of days extracted from the text.
     */
    days: number;
    /**
     * The amount of weeks extracted from the text.
     */
    weeks: number;
    /**
     * The amount of months extracted from the text.
     */
    months: number;
    /**
     * The amount of years extracted from the text.
     */
    years: number;
    /**
     * Create a new Duration instance
     * @param pattern The string to parse
     */
    constructor(pattern: string);
    /**
     * Get the date from now
     */
    get fromNow(): Date;
    /**
     * Get the date from
     * @param date The Date instance to get the date from
     */
    dateFrom(date: Date): Date;
    /**
     * The RegExp used for the pattern parsing
     */
    private static readonly patternRegex;
    /**
     * The RegExp used for removing commas
     */
    private static readonly commaRegex;
    /**
     * The RegExp used for replacing a/an with 1
     */
    private static readonly aAndAnRegex;
}

export { Duration };