import { ChangeDetectorRef, ElementRef } from '@angular/core';
import { PopupComponent, PopupDirective } from '../popup';
import { FormControl, NgControl } from '@angular/forms';
import { InputComponent, PaFormControlDirective } from '../controls';
import * as i0 from "@angular/core";
export interface Day {
    otherMonth: boolean;
    number: number;
    date: Date;
    selected: boolean;
}
interface Month {
    name: string;
    selected: boolean;
}
interface Year {
    number: number;
    selected: boolean;
}
export declare class DatePickerComponent extends PaFormControlDirective {
    private locale;
    externalLabel: boolean;
    isInPopup: boolean;
    label?: string;
    set disabled(value: any);
    get disabled(): any;
    popupDirective?: PopupDirective;
    popup?: PopupComponent;
    input?: InputComponent;
    private _selectedDate?;
    trackedDate: Date;
    inputControl: FormControl<string | null>;
    mode: 'weeks' | 'months' | 'years';
    readonly days: string[];
    weeks: Day[][];
    years: Year[] | undefined;
    months: Month[] | undefined;
    constructor(locale: string, element: ElementRef, parentControl: NgControl, cdr: ChangeDetectorRef);
    ngOnInit(): void;
    private generateWeeks;
    private generateMonths;
    private generateYears;
    handleInputClick(event: MouseEvent): void;
    handlePopupClose(): void;
    openWeeks(event?: Event): void;
    openYears(event: Event): void;
    openMonths(event: Event): void;
    previousMonth(): void;
    nextMonth(): void;
    selectYear(event: Event, year: number): void;
    selectMonth(event: Event, month: number): void;
    selectDay(day: Day): void;
    private setDate;
    setDisabledState(isDisabled: boolean): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<DatePickerComponent, [null, null, { optional: true; self: true; }, null]>;
    static ɵcmp: i0.ɵɵComponentDeclaration<DatePickerComponent, "pa-date-picker", never, { "externalLabel": { "alias": "externalLabel"; "required": false; }; "isInPopup": { "alias": "isInPopup"; "required": false; }; "label": { "alias": "label"; "required": false; }; "disabled": { "alias": "disabled"; "required": false; }; }, {}, never, never, false, never>;
    static ngAcceptInputType_externalLabel: unknown;
    static ngAcceptInputType_isInPopup: unknown;
    static ngAcceptInputType_label: string | null | undefined;
}
export {};