/// <reference types="google-map" />
import { NgZone } from '@angular/core';
import { Observable } from 'rxjs';
import { MarkerClusterService } from '../abstract/abstract-marker-cluster';
import { H21MapMarkerClusterDirective } from '../../directives/h21-map-marker-cluster.directive';
import { Position } from '../../models/position.model';
import { CircleEvent } from '../../models/circle-event.model';
import { MarkerClusterFilter } from '../../models/marker-cluster-filter.model';
export declare class GoogleMarkerClusterService extends MarkerClusterService<google.maps.Map, google.maps.Marker, google.maps.Polyline> {
    private _zone;
    private _markerCluster;
    private _layer;
    constructor(_zone: NgZone);
    addMarkerCluster(markerCluster?: H21MapMarkerClusterDirective): void;
    createOverlay(markerCluster?: H21MapMarkerClusterDirective): void;
    updateMarkerCluster(markerCluster: H21MapMarkerClusterDirective): void;
    removeMarkerCluster(markerCluster?: H21MapMarkerClusterDirective): void;
    removeMarkerClusters(): void;
    removeFeature(markerCluster: H21MapMarkerClusterDirective): void;
    createEvent<E>(eventName: string, markerCluster: H21MapMarkerClusterDirective, isOverlay?: boolean): Observable<E>;
    createEventMouseOver<D>(markerCluster: H21MapMarkerClusterDirective): Observable<D>;
    createEventMouseOut<D>(markerCluster: H21MapMarkerClusterDirective): Observable<D>;
    createEventMouseClick<DE>(markerCluster: H21MapMarkerClusterDirective): Observable<DE>;
    setModeCircle(CircleOptions: CircleEvent): void;
    setFilter(filter: MarkerClusterFilter): void;
    clearMarkerCluster(): void;
    getBounds(): Observable<any>;
    updateStyle(id: number, position?: Position): void;
    private _createDataLayer;
    private _getArray;
    private _overrideStyle;
    private _createOverlay;
    private _overlayStyle;
    private _createOptions;
    private _addMarkerCluster;
    private _addDataStyles;
    private _removeFeature;
    private _removeOverlay;
    private _createEventField;
    private _redrawStyle;
    private _clusterFitbounds;
}