import { default as dayjs, Dayjs } from 'dayjs';
import { PropertyValueMap } from 'lit';
import { DdsElement } from '../../internal/dds-hu-element';
import { default as DapDSCalendarCell } from './calendar-cell.component';
/**
 * `dap-ds-calendar`
 * @summary A calendar is a visual representation of dates. It allows users to select a date.
 * @element dap-ds-calendar
 * @title - Calendar
 *
 * @event {{ value: Dayjs }} dds-change - Fired when the calendar value changes.
 *
 * @slot - The content of the calendar.
 *
 * @csspart base - The main calendar container.
 * @csspart calendar-header - The header of the calendar.
 * @csspart body - The body of the calendar.
 * @csspart calendar-grid-header - The header of the calendar grid.
 * @csspart calendar-grid-header-cell - The header cell of the calendar grid.
 * @csspart calendar-grid-cell - The cell of the calendar grid.
 * @csspart calendar-header-button-prev - The previous month button of the calendar header.
 * @csspart calendar-header-button-next - The next month button of the calendar header.
 * @csspart calendar-header-year-select - The year select of the calendar header.
 * @csspart calendar-header-month-select - The month select of the calendar header.
 *
 * @cssproperty --dds-calendar-display - The display property of the calendar container (default: flex)
 * @cssproperty --dds-calendar-isolation - The isolation property of the calendar (default: isolate)
 * @cssproperty --dds-calendar-block-display - The display property of the calendar block (default: block)
 * @cssproperty --dds-calendar-transition - The transition property for the calendar (default: all 0.2s ease-in-out)
 * @cssproperty --dds-calendar-header-display - The display property of the calendar header (default: grid)
 * @cssproperty --dds-calendar-header-grid-flow - The grid-auto-flow property of the calendar header (default: column)
 * @cssproperty --dds-calendar-header-width - The width of the calendar header (default: 100%)
 * @cssproperty --dds-calendar-header-gap - The gap between header items (default: var(--dds-spacing-100))
 * @cssproperty --dds-calendar-select-min-height - The minimum height of the select trigger (default: auto)
 * @cssproperty --dds-calendar-select-max-height - The maximum height of the select trigger (default: 32px)
 * @cssproperty --dds-calendar-select-padding - The padding of the select trigger (default: var(--dds-spacing-200))
 * @cssproperty --dds-calendar-select-border-radius - The border radius of the select trigger (default: var(--dds-radius-rounded))
 * @cssproperty --dds-calendar-select-border-color - The border color of the select trigger (default: var(--dds-border-neutral-transparent-interactive))
 * @cssproperty --dds-calendar-select-background - The background color of the select trigger (default: var(--dds-button-subtle-background-enabled))
 * @cssproperty --dds-calendar-select-color - The text color of the select trigger (default: var(--dds-button-subtle-text-enabled))
 * @cssproperty --dds-calendar-select-font-size - The font size of the select trigger (default: var(--dds-font-sm))
 * @cssproperty --dds-calendar-select-font-style - The font style of the select trigger (default: normal)
 * @cssproperty --dds-calendar-select-font-weight - The font weight of the select trigger (default: var(--dds-font-weight-bold))
 * @cssproperty --dds-calendar-nav-button-margin - The margin of the navigation buttons (default: var(--dds-spacing-200))
 * @cssproperty --dds-calendar-nav-button-color - The color of the navigation button icons (default: var(--dds-button-subtle-icon-enabled))
 */
export default class DapDSCalendar extends DdsElement {
    private readonly cells;
    private readonly monthSelect;
    /** The mode of the calendar - single date or range selection.
     * @type {'single' | 'range'}
     * @default 'single'
     */
    mode: 'single' | 'range';
    /** Whether to hide dates from adjacent months (previous/next) in the calendar grid. When not explicitly set, defaults to false for single mode and true for range mode.*/
    hideAdjacentMonths: boolean;
    /** The value of the calendar.
     * @type {Dayjs}
     */
    value?: Dayjs;
    /** The start date of the range selection (only used in range mode).
     * @type {Dayjs}
     */
    rangeStart?: Dayjs;
    /** The end date of the range selection (only used in range mode).
     * @type {Dayjs}
     */
    rangeEnd?: Dayjs;
    /** The current visible date of the calendar. Only the month and year are considered.
     * @type {Dayjs}
     * @default dayjs()
     */
    currentDate: dayjs.Dayjs;
    /** The minimum date of the calendar. Only the month and year are considered.
     * @type {Dayjs}
     * @default dayjs().subtract(50, 'year')
     */
    minDate: dayjs.Dayjs;
    /** The maximum date of the calendar. Only the month and year are considered.
     * @type {Dayjs}
     * @default dayjs().add(50, 'year')
     */
    maxDate: dayjs.Dayjs;
    /** The function to determine if the date is disabled.
     * @type {Function}
     * @default () => false
     */
    disabledDate: (date: Dayjs) => boolean;
    /** The locale of the calendar.
     * @type {'hu' | 'en' | 'de'}
     * @default dayjs.locale()
     */
    locale: string;
    private _currentCell;
    private _yearOptionsLoaded;
    private instanceLocalData;
    connectedCallback(): Promise<void>;
    static readonly styles: import('lit').CSSResult;
    get startDate(): dayjs.Dayjs;
    get endDate(): dayjs.Dayjs;
    get shouldHideAdjacentMonths(): boolean;
    protected firstUpdated(_changedProperties: PropertyValueMap<any> | Map<PropertyKey, unknown>): void;
    protected updated(_changedProperties: PropertyValueMap<any> | Map<PropertyKey, unknown>): void;
    attributeChangedCallback(name: string, _old: string | null, value: string | null): void;
    private readonly updateLocale;
    private readonly updateLocaleFromHtml;
    setValue(value?: Dayjs, setFocus?: boolean): void;
    private readonly getWeeksInMonth;
    private loadYearOptions;
    isOutOfRange(currentDate: Dayjs, date: Dayjs): boolean;
    isToday(date: Dayjs): boolean;
    isSelected(date: Dayjs): boolean;
    isRangeStart(date: Dayjs): boolean;
    isRangeEnd(date: Dayjs): boolean;
    isInRange(date: Dayjs): boolean;
    getDatesInWeek(week: number, from: Dayjs): dayjs.Dayjs[];
    isDateInAllowedRange(date: Dayjs): boolean;
    isMonthInAllowedRange(year: number, month: number): boolean;
    isDateInAllowedRangeByDate(year: number, month: number, date: number): boolean;
    getAllowedMonths(currentDate: Dayjs): string[];
    setMonth(month: number): void;
    setDay(day: number): void;
    setYear(year: number): void;
    setSelectedDate(date: Dayjs): void;
    getFirstDayOfMonthCell(): DapDSCalendarCell | undefined;
    getCellByDate(date: Dayjs): DapDSCalendarCell | undefined;
    handleKeyDown(event: KeyboardEvent): void;
    setCurrentCell(cell: DapDSCalendarCell, setFocus?: boolean): void;
    setFocusToCurrentCell(): void;
    setToFirstDayOfMonth(): void;
    setToToday(): void;
    setToFirstAllowedDayOfMonth(currentDate?: dayjs.Dayjs): void;
    focusNextCell(element: DapDSCalendarCell, offset: number): void;
    captureFocus(): void;
    private getWeekdaysMin;
    renderCalendarGridHeader(): import('lit-html').TemplateResult;
    renderCalendarGridBody(date: Dayjs): import('lit-html').TemplateResult;
    renderCalendarHeader(): import('lit-html').TemplateResult;
    render(): import('lit-html').TemplateResult;
}