/// <reference types="google.maps" />
import { NgZone } from '@angular/core';
import { Observable } from 'rxjs';
import { ExgMapKmlLayerComponent } from '../../exg-map-kml-layer/exg-map-kml-layer.component';
import { ExgMapGoogleAPIWrapper } from '../exg-map-google-api-wrapper.service';
/**
 * Manages all KML Layers for a Google Map instance.
 */
export declare class ExgMapKmlLayerManagerService {
    private _wrapper;
    private _zone;
    private _layers;
    constructor(_wrapper: ExgMapGoogleAPIWrapper, _zone: NgZone);
    /**
     * Adds a new KML Layer to the map.
     */
    addKmlLayer(layer: ExgMapKmlLayerComponent): void;
    setOptions(layer: ExgMapKmlLayerComponent, options: google.maps.KmlLayerOptions): void;
    deleteKmlLayer(layer: ExgMapKmlLayerComponent): void;
    /**
     * Creates a Google Maps event listener for the given KmlLayer as an Observable
     */
    createEventObservable<T>(eventName: string, layer: ExgMapKmlLayerComponent): Observable<T>;
}
//# sourceMappingURL=exg-map-kml-layer-manager.service.d.ts.map