import { ScreenXY } from '../../common/screen-xy';
import { Map } from '../map';
import { Graphic } from '../../graphic/graphic';
import { GraphicLayer } from '../../layer/graphic-layer';
import { FeatureLayer } from '../../layer/feature-layer';
import { RasterLayer } from '../../layer/raster-layer';
import { Canvas, CanvasOptions } from "./canvas";
import { Geometry } from '../../geometry/geometry';
export declare class ViewerOptions extends CanvasOptions {
    pane: string;
}
export declare class Viewer extends Canvas {
    options: ViewerOptions;
    _graphicLayer: GraphicLayer;
    _graphicLayers: GraphicLayer[];
    _featureLayers: FeatureLayer[];
    _rasterLayers: RasterLayer[];
    private _hoveredElement;
    private _mouseHoverThrottled;
    constructor(map: Map, options?: Object);
    init(): void;
    destroy(): void;
    _onZoomEnd(): void;
    addGraphic(graphic: Graphic): void;
    updateGraphic(graphic: Graphic, geometry: Geometry): void;
    removeGraphic(graphic: Graphic): void;
    clearGraphics(): void;
    addGraphicLayer(graphicLayer: GraphicLayer): void;
    removeGraphicLayer(graphicLayer: GraphicLayer): void;
    clearGraphicLayers(): void;
    addFeatureLayer(featureLayer: FeatureLayer): void;
    removeFeatureLayer(featureLayer: FeatureLayer): void;
    clearFeatureLayers(): void;
    addRasterLayer(rasterLayer: RasterLayer): void;
    removeRasterLayer(rasterLayer: RasterLayer): void;
    clearRasterLayers(): void;
    _draw(): void;
    _onClick(e: any): void;
    _onMouseMove(e: any): void;
    _handleMouseOut(e: any): void;
    _handleMouseHover(e: any, screenXY: ScreenXY): void;
    _fireEvent(layers: any, e: any, type?: string): void;
}