import { NgbDate, NgbCalendar } from '@ng-bootstrap/ng-bootstrap';
import { EventEmitter, OnChanges } from '@angular/core';
export declare class DatePickerComponent implements OnChanges {
    minDate: NgbDate;
    maxDate: NgbDate;
    isRangeFormat: boolean;
    unavailableDays: Array<number>;
    selectDateRange: EventEmitter<any>;
    markDisabled: any;
    hoveredDate: NgbDate;
    selectedDate: NgbDate;
    private toDate;
    private fromDate;
    private calendar;
    constructor(calendar: NgbCalendar);
    ngOnChanges(): void;
    onDateSelection(date: any): void;
    isHovered(date: any): boolean;
    disableDays(): any;
    private buildDateRange;
    private formatDate;
    private leadingZero;
    private isNgbDate;
}