import { NgbCalendar } from './ngb-calendar';
import { NgbDatepicker } from './datepicker';
/**
 * A service that represents the keyboard navigation.
 *
 * Default keyboard shortcuts [are documented in the overview](#/components/datepicker/overview#keyboard-shortcuts)
 *
 * @since 5.2.0
 */
export declare class NgbDatepickerKeyboardService {
    /**
     * Processes a keyboard event.
     */
    processKey(event: KeyboardEvent, datepicker: NgbDatepicker, calendar: NgbCalendar): void;
}