import { _Date, _string } from "@alfercom/base-types";
export declare abstract class DateUtils {
    private constructor();
    static formatDate(date: Date, nullResult?: _string, format?: string): _string;
    static formatDateTime(date: Date, nullResult?: _string, format?: string): _string;
    static getDate(date: string, inputFormat?: string, nullResult?: _Date): _Date;
    static isBefore(args: Date, dateToCompare?: Date): boolean;
    static isAfter(args: Date, dateToCompare?: Date): boolean;
}