import { EventManager } from '@angular/platform-browser';
import { Observable } from 'rxjs';
import { DatoDialog } from '../dialog/dialog.service';
import { HotkeysOptions } from './hotkey.types';
export declare class DatoHotkeys {
    private eventManager;
    private document;
    private dialog;
    private callbacks;
    private defaults;
    private hotkeys;
    constructor(eventManager: EventManager, document: any, dialog: DatoDialog);
    private isActiveElementEditable;
    onShortcut(cb: (event: Event, keys: string, target: Element) => any): () => any[];
    addShortcut(options: Partial<HotkeysOptions>): Observable<Event>;
    openHelpModal(): void;
}