export declare function formatDatePartialFormat(date: string): string;
export declare function formatDateFullFormat(date: string): string;
export declare function formatDatePartialFormatPreviousYear(period: string): string;
export declare function formatDateToYYMMDDDD(date: string): string;
export declare function getMonthNumber(period: string): number;
export declare function getYearNumber(period: string): number;
export declare function dateToString(date: any): string;
export declare function howLongSince(since: any, until: any): string;
export declare const getCurrentDate: (dateFormat: string) => any;
export declare const beforeToday: (date: any) => any;
interface DateUtils {
    formatDatePartialFormat: (date: string) => string;
    formatDateFullFormat: (date: string) => string;
    formatDatePartialFormatPreviousYear: (period: string) => string;
    formatDateToYYMMDDDD: (date: string) => string;
    getMonthNumber: (period: string) => number;
    getYearNumber: (period: string) => number;
    dateToString: (date: any) => string;
    howLongSince: (since: any, until: any) => string;
    getCurrentDate: (dateFormat: string) => any;
    beforeToday: (date: any) => any;
}
declare const DATE_UTILS: DateUtils;
export default DATE_UTILS;