/// <reference types="google-map" />
import { NgZone } from '@angular/core';
import { Observable } from 'rxjs';
import { H21MapDrawingManagerComponent } from '../../components/h21-map-drawing-manager/h21-map-drawing-manager.component';
import { DrawingService } from '../abstract/abstract-drawing';
export declare class GoogleDrawingService extends DrawingService<google.maps.Map, google.maps.Marker, google.maps.Polyline> {
    private _zone;
    constructor(_zone: NgZone);
    initDrawingManager(drawing: H21MapDrawingManagerComponent): void;
    setMode(drawing: H21MapDrawingManagerComponent): void;
    reset(): void;
    remove(): void;
    resetMarker(): void;
    addMarker(latitude: number, longitude: number): void;
    isAnimateMarker(enabled: boolean): void;
    createEvent<T>(eventName: string): Observable<T>;
    private _createEvent;
}