import { EventEmitter, OnInit } from '@angular/core';
import moment from 'moment';
import * as i0 from "@angular/core";
export type PeriodLabel = 'TODAY' | 'YESTERDAY' | 'LAST_7_DAYS' | 'LAST_30_DAYS' | 'THIS_MONTH' | 'LAST_QUARTER' | 'CUSTOM_PERIOD' | string;
export interface Day {
    timestamp: number;
    day: string;
    month: number;
    weekDay: number;
    formatted: string;
    isFuture: boolean;
    disabled: boolean;
}
export interface WeekDay {
    name: string;
}
export type DateRange = {
    from?: string;
    to?: string;
    label?: PeriodLabel;
};
export type DatePickerValue = string | DateRange;
export declare const DEFAULT_DATE_FORMAT = "YYYY-MM-DDTHH:mm:ssZ";
export declare const formatFrom: (from: moment.Moment) => string;
export declare const formatTo: (from: moment.Moment) => string;
export declare class DatePickerCalendarComponent implements OnInit {
    isRange: boolean;
    disableFutureDate: boolean;
    disableTodayAndFuture: boolean;
    minDate?: Date;
    maxDate?: Date;
    date: DatePickerValue;
    dateChange: EventEmitter<DatePickerValue>;
    private innerDate;
    private displayDate;
    private firstDayOfWeek;
    private _weekDays;
    private _days;
    get days(): Array<Day>;
    get month(): string;
    get monthNumber(): number;
    get year(): string;
    get weekDays(): Array<WeekDay>;
    isDaySelected(day: Day): boolean;
    isFirstSelectedDay(day: Day): boolean;
    isLastSelectedDay(day: Day): boolean;
    ngOnInit(): void;
    private assignInitialValues;
    private refreshDisplay;
    private buildWeekDays;
    private buildDays;
    private getDaysBetween;
    getDayFromMoment(day: moment.Moment): Day;
    getDayFromString(date: string): Day;
    getDateFromDay(day: Day): string;
    incrementMonth(amount: number): void;
    selectDate(timestamp: number): void;
    private handleRangeSelect;
    private emitRange;
    private handleSingleSelect;
    isFutureDate(timestamp: number): boolean;
    isTodayDate(timestamp: number): boolean;
    private isBeforeMin;
    private isPastMax;
    shouldDisableDate(timestamp: number): boolean;
    static ɵfac: i0.ɵɵFactoryDeclaration<DatePickerCalendarComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<DatePickerCalendarComponent, "ask-date-picker-calendar", never, { "isRange": { "alias": "isRange"; "required": false; }; "disableFutureDate": { "alias": "disableFutureDate"; "required": false; }; "disableTodayAndFuture": { "alias": "disableTodayAndFuture"; "required": false; }; "minDate": { "alias": "minDate"; "required": false; }; "maxDate": { "alias": "maxDate"; "required": false; }; "date": { "alias": "date"; "required": false; }; }, { "dateChange": "dateChange"; }, never, never, false, never>;
}