import { IOverlaySourceOption } from '../../model/map/IOverlaySourceOption';
import { IOverlayLayerOption } from '../../model/map/IOverlayLayerOption';
import { MapDataManager } from './MapDataManager';
import { GraphicEngine } from '../graphicEngine/GraphicEngine';
import { FloorManager } from './FloorManager';
import { ChangeFloorObserverManager } from './ChangeFloorObserverManager';
import { IMapOptions } from '../../model/IMapOption';
export declare class OverlayManager extends ChangeFloorObserverManager {
    private graphicEngine;
    private geoJsonManager;
    private floorManager;
    private mapOption;
    private mapDataManager;
    private overlayGroups;
    private source;
    constructor();
    init(graphicEngine: GraphicEngine | undefined, floorManager: FloorManager, mapDataManager: MapDataManager, mapOption: IMapOptions): void;
    private getOrCreateOverlayGroup;
    draw(floorId: string): Promise<void>;
    undraw(floorId: string): Promise<void>;
    cleanup(): Promise<void>;
    setSourceData(sourceName: string, sourceOption: IOverlaySourceOption): Promise<void>;
    getSourceData(sourceName: string): any;
    removeSourceData(sourceName: string): void;
    private makeJsonData;
    addLayer(layerOption: IOverlayLayerOption): Promise<void>;
    removeLayer(sourceName: string): void;
    private addHeatmapLayer;
    private addModelLayer;
    private addPolygonLayer;
    private sortPolygonMesh;
    private addPolygon;
}