import { MatDatepickerIntl } from '@angular/material/datepicker';
import { FudisTranslationConfig } from '../../../../services/translation/translationKeys';
/**
 * Update locale for Fudis translations in Datepicker
 *
 * @param value Language Signal string value
 * @returns Locale code
 */
export declare const updateLocale: (value: string) => string;
/**
 * Assign Fudis translation keys for Datepicker
 */
export declare const updateMatDatePickerTranslations: (translations: FudisTranslationConfig, datepickerIntl: MatDatepickerIntl) => MatDatepickerIntl;
/**
 * Parse date input to number array
 *
 * @returns New Date(year, monthIndex, day) or null
 */
export declare const parseDate: (value: string | null | undefined) => Date | null;