import { NativeDateAdapter } from '@angular/material/core';
import * as i0 from "@angular/core";
export declare class FudisDateAdapter extends NativeDateAdapter {
    /**
     * Original file:
     * https://github.com/angular/components/blob/main/src/material/core/datetime/native-date-adapter.ts
     */
    parse(value: any): Date | null;
    format(date: Date, displayFormat: object): string;
    /**
     * Change the calendar starting day of the week from default 0 (Sunday) to 1 (Monday)
     */
    getFirstDayOfWeek(): number;
    /**
     * Determines from displayFormat value if the Date value is coming from the input field or from
     * the datepicker calendar. This ensures, that visible input value is always in Finnish DD.MM.YYYY
     * format, but calendar uses HTML lang in other context.
     */
    protected _selectLanguage(displayFormat: object): string;
    /**
     * @param dtf Intl.DateTimeFormat object, containing the desired string format. It must have
     *   timeZone set to 'utc' to work fine
     * @param date Date from which we want to get the string representation according to dtf
     * @returns A Date object with its UTC representation based on the passed date info
     */
    private _formatInputToDate;
    static ɵfac: i0.ɵɵFactoryDeclaration<FudisDateAdapter, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<FudisDateAdapter>;
}