import moment from "moment";
export declare const atMidnight: (date: any) => moment.Moment;
export declare const addHours: (date: any, hours: any) => moment.Moment;
/**
 * The format is: [gt]=number|option
 * e.g: [gt]=2|days
 * @param {*} value
 */
export declare const relativeDateFormatToTimestamp: (value: any) => string;
export declare const formatDateFilter: (filter: any) => {};