import { TrackByFunction } from '@angular/core';
import { CalendarDate } from '@internationalized/date';
import { CalendarView } from './calendar-view';
import { CalendarBase } from './calendar-base';
import * as i0 from "@angular/core";
/**
 * Implements the accessibility and behavior of a calendar grid.
 * Similar to something like cdkCalendarGrid if it existed, which would in turn be similar to
 * useCalendarGrid from @react-aria/calendar
 * @internal
 */
export declare class CalendarGridDirective {
    calendar: CalendarBase;
    get cells(): Array<CalendarDate | null>[];
    get viewImpl(): import("./calendar-view").CalendarViewImpl;
    view: CalendarView;
    startDate: CalendarDate;
    shouldShowWeekNumber(date: CalendarDate | null): date is CalendarDate;
    readonly rowTrackBy: TrackByFunction<CalendarDate[]>;
    readonly cellTrackBy: TrackByFunction<CalendarDate>;
    constructor(calendar: CalendarBase);
    /** Moves focus to the previous row of dates, e.g. the previous work. */
    focusPreviousRow(event?: KeyboardEvent): void;
    /** Moves focus to the next row of dates, e.g. the next week. */
    focusNextRow(event?: KeyboardEvent): void;
    /** Moves focus to the previous calendar date. */
    focusPreviousCell(event?: KeyboardEvent): void;
    /** Moves focus to the next calendar date. */
    focusNextCell(event?: KeyboardEvent): void;
    /**
     * Moves focus to the previous section of dates based on what is currently displayed.
     * For example, if days (of a month) are displayed, then focus moves to the previous month.
     */
    focusPreviousSection(event: KeyboardEvent): void;
    /**
     * Moves focus to the next section of dates based on what is currently displayed.
     * For example, if days (of a month) are displayed, then focus moves to the next month.
     */
    focusNextSection(event: KeyboardEvent): void;
    /**
     * Moves focus to the previous larger unit than the one displayed.
     * For example, if days are displayed, then focus moves to the previous year, not previous month.
     */
    focusPreviousLargerSection(event: KeyboardEvent): void;
    /**
     * Moves focus to the next larger unit than the one displayed.
     * For example, if days are displayed, then focus moves to the next year, not next month.
     */
    focusNextLargerSection(event: KeyboardEvent): void;
    focusSectionStart(event?: KeyboardEvent): void;
    focusSectionEnd(event?: KeyboardEvent): void;
    selectByKeyboard(event?: KeyboardEvent): void;
    private change;
    private getAllCells;
    static ɵfac: i0.ɵɵFactoryDeclaration<CalendarGridDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<CalendarGridDirective, "[spCalendarGrid]", ["spCalendarGrid"], { "view": "spCalendarGridView"; "startDate": "spCalendarGridStartDate"; }, {}, never, never, true, never>;
}