/**
 * ng2-gm - Angular 2 components for Google Maps
 * @version v0.0.2
 * @link https://github.com/williampaulo/angular2-google-maps#readme
 * @license MIT
 */
import { NgZone } from '@angular/core';
import { Observable } from 'rxjs/Observable';
import { SebmGoogleMapMarker } from '../directives/google-map-marker';
import { GoogleMapsAPIWrapper } from './google-maps-api-wrapper';
import { Marker } from './google-maps-types';
export declare class MarkerManager {
    private _mapsWrapper;
    private _zone;
    private _markers;
    constructor(_mapsWrapper: GoogleMapsAPIWrapper, _zone: NgZone);
    deleteMarker(marker: SebmGoogleMapMarker): Promise<void>;
    updateMarkerPosition(marker: SebmGoogleMapMarker): Promise<void>;
    updateTitle(marker: SebmGoogleMapMarker): Promise<void>;
    updateLabel(marker: SebmGoogleMapMarker): Promise<void>;
    updateDraggable(marker: SebmGoogleMapMarker): Promise<void>;
    updateIcon(marker: SebmGoogleMapMarker): Promise<void>;
    addMarker(marker: SebmGoogleMapMarker): void;
    getNativeMarker(marker: SebmGoogleMapMarker): Promise<Marker>;
    createEventObservable<T>(eventName: string, marker: SebmGoogleMapMarker): Observable<T>;
}