/// <reference types="google.maps" />
import { Observable } from 'rxjs';
import { ExgMapAPILoader } from './exg-map-api-loader.service';
export declare class ExgMapDirectionsService {
    protected readonly directions$: Observable<google.maps.DirectionsService>;
    constructor(loader: ExgMapAPILoader);
    private _createDirections;
    private _getGoogleResults;
    getRoute(request: google.maps.DirectionsRequest): Observable<google.maps.DirectionsResult>;
}
//# sourceMappingURL=exg-map-directions.service.d.ts.map