import { IHeatmapPaintOption } from '../../../model/map/IHeatmapPaintOption';
import { CameraController } from '../../core/CameraController';
import Renderer from '../../core/Renderer';
import Store from '../../core/Store';
import { Group } from '../../object3d/_Group';
import { Preprocessing } from '../../processing/Preprocessing';
import { IOverlayLayer } from '../../../model/map/IOverlayLayer';
export declare class MapHeatmapGroup extends Group implements IOverlayLayer {
    children: any;
    private store;
    private cameraController;
    private rendererClass;
    private preprocessing;
    private mapHeatmapPlane;
    private mapPointMeshGroup;
    private renderTarget;
    private rtScene;
    private heatmapOption;
    private data;
    constructor(store: Store, cameraController: CameraController, rendererClass: Renderer, preprocessing: Preprocessing, data: Array<{
        [key: string]: any;
    }>);
    init(): void;
    Update(): void;
    setHeatmapOption(sourceOption: Partial<IHeatmapPaintOption>): void;
    addHeatmapPoints(): void;
    setHeatmapOpacity(): void;
    setHeatmapColors(): void;
    removeLayer(sourceName: string): void;
    private filterSourceOption;
}