export interface DisplayShortDurationOptions {
    leading: boolean;
    maximumNumberOfUnits: number;
}
/**
 * No, absolutely not ashamed.
 * @see https://stackoverflow.com/questions/19700283/how-to-convert-time-milliseconds-to-hours-min-sec-format-in-javascript
 *
 * @param integer duration
 * @param DisplayShortDurationOptions customOptions
 *
 * @return string
 */
export declare const displayShortDuration: (duration: number, customOptions?: Partial<DisplayShortDurationOptions>) => string;