export declare class DateRange {
    static DEFAULT_FROM: string;
    static fromDates(from: Date, to: Date): DateRange;
    private from;
    private to;
    constructor(from?: string, to?: string);
    getFromDate(): Date;
    getToDate(): Date;
    getDatesBetween(): IterableIterator<Date>;
    intersect(other: DateRange): DateRange;
}