import { EventEmitter, SimpleChanges, TemplateRef } from '@angular/core';
import { Week } from './week.model';
import { DayOfWeek } from './day-of-week.model';
import { DatepickerConfig } from './datepicker-config.model';
import { DatepickerAdapter } from './datepicker-adapter';
import { DefaultDatepickerAdapter } from './default-datepicker-adapter';
import { Month } from './month.model';
import { Year } from './year.model';
import * as i0 from "@angular/core";
export declare abstract class DatepickerBaseComponent {
    private readonly _locale;
    private readonly _defaultConfig;
    private readonly datepickerAdapter;
    private readonly _totalDaysOfWeek;
    private readonly _yearsGroupsCount;
    private readonly _yearsPerGroup;
    readonly weekDayNames: string[];
    readonly totalVisibleYears: number;
    private readonly monthsPerGroup;
    private _minYear;
    private _minMonth;
    private _maxYear;
    private _maxMonth;
    weeks: Week[];
    yearGroups: Year[][];
    monthGroups: Month[][];
    currentMonth: Month;
    baseYear: number;
    firstDayOfWeek: number;
    dayTemplate: TemplateRef<DayOfWeek> | null;
    datepickerTitle: string;
    hideHeader: boolean;
    hideClear: boolean;
    clearLabel: string | null;
    currentMonthChange: EventEmitter<Month>;
    _min: Date | null;
    _max: Date | null;
    get min(): Date | null;
    set min(value: Date | null);
    get max(): Date | null;
    set max(value: Date | null);
    date: Date | null;
    dateChange: EventEmitter<any>;
    formattedDate: string | null;
    constructor(_locale: string, _defaultConfig: DatepickerConfig, datepickerAdapter: DatepickerAdapter, defaultDatepickerAdapter: DefaultDatepickerAdapter);
    setYearGroups(baseYear: number): void;
    private _setInnerConfig;
    private _setMonthGroups;
    setYear(year: number): void;
    setMonth(month: Month): void;
    protected _setDate(date: Date | null): void;
    private getMonth;
    private _addToCurrentMonth;
    private _getCurrentMonthInitialDate;
    private _getInitialDateForCurrentMonth;
    private _setCurrentMonth;
    showNextMonth(): void;
    showPreviousMonth(): void;
    private _isDayDisabled;
    private _setDaysDisabled;
    private _isMonthDisabled;
    private _setMonthsDisabled;
    private _isYearDisabled;
    private _setYearsDisabled;
    selectDate(date: Date | null): void;
    private _datesAreEqual;
    isEqualToSelectedDate(date: Date): boolean | null;
    isEqualToTodayDate(date: Date): boolean;
    trackByWeek(index: number, week: Week): number;
    trackByDay(index: number, day: DayOfWeek): number;
    ngOnChanges(changes: SimpleChanges): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<DatepickerBaseComponent, [null, { optional: true; }, { optional: true; }, null]>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<DatepickerBaseComponent, never, never, { "dayTemplate": { "alias": "dayTemplate"; "required": false; }; "datepickerTitle": { "alias": "datepickerTitle"; "required": false; }; "hideHeader": { "alias": "hideHeader"; "required": false; }; "hideClear": { "alias": "hideClear"; "required": false; }; "clearLabel": { "alias": "clearLabel"; "required": false; }; "min": { "alias": "min"; "required": false; }; "max": { "alias": "max"; "required": false; }; "date": { "alias": "date"; "required": false; }; }, { "currentMonthChange": "currentMonthChange"; "dateChange": "dateChange"; }, never, never, false, never>;
}