export declare class DatePickerOptions { isRangePicker: boolean; startDate: Date; endDate: Date; displayDate?: Date; firstDayOfWeek: number; titleFormat: string | ((year: number, month: number) => string); labels: string[]; stringDict: { startTime: string; endTime: string; submit: string; cancel: string; selectTime?: string; selectDate?: string; }; placeholder: string; needTime?: boolean; isFaster?: boolean; endMonthRight?: boolean; isPassTime?: boolean; disabled?: boolean; private _value; constructor(options?: { isRangePicker?: boolean; startDate?: Date; endDate?: Date; displayDate?: Date; firstDayOfWeek?: number; titleFormat?: string; labels?: string[]; stringDict?: { startTime: string; endTime: string; submit: string; cancel: string; selectTime?: string; selectDate?: string; }; value?: Date | { start: Date; end: Date; }; placeholder?: string; needTime?: boolean; isFaster?: boolean; endMonthRight?: boolean; isPassTime?: boolean; disabled?: boolean; }); value: Date | { start: Date; end: Date; }; }