export { CesiumCollection, CesiumCollectionItem, Collection, CollectionEventType, EventHandler, NonFunction, Tag, WithTag } from './collection/index.cjs';
import { Entity, Cesium3DTileFeature, GroundPrimitive, Primitive, Model, Cesium3DTileset, Color, Viewer } from 'cesium';
export { H as HybridTerrainProvider, T as TerrainArea, a as TileRange } from './hybrid-terrain-provider-C4b9z5pv.cjs';
export { TerrainAreaCollection, computeRectangle } from './terrain/index.cjs';
export { TerrainVisualizer, isGetterOnly } from './utils/index.cjs';
export { cloneViewer, syncCamera } from './viewer/index.cjs';

interface IHighlight {
    show(object: any, options?: HighlightOptions): void;
    hide(): void;
    destroy(): void;
    color: Color;
}
interface HighlightOptions {
    color?: Color;
    outline?: boolean;
    width?: number;
}
type PickedObject = {
    id?: Entity;
    primitive?: Primitive | GroundPrimitive | Model | Cesium3DTileset;
    tileset?: Cesium3DTileset;
    detail?: {
        model?: Model;
    };
};
type Picked = Entity | Cesium3DTileFeature | GroundPrimitive | PickedObject;

/**
 * @class
 * Lightweight multiton highlight manager for Cesium using flyweight pattern.
 *
 * @example
 * ```
 * // Setup
 * const viewer1 = new Viewer('cesiumContainer1');
 * const viewer2 = new Viewer('cesiumContainer2');
 *
 * const highlighter1 = Highlight.getInstance(viewer1);
 * const highlighter2 = Highlight.getInstance(viewer2);
 *
 * // This highlight only affects viewer1
 * highlighter1.show(someEntity, Color.RED);
 *
 * // This highlight only affects viewer2
 * highlighter2.show(someEntity, Color.BLUE);
 *
 * // When done with viewers
 * Highlight.releaseInstance(viewer1);
 * Highlight.releaseInstance(viewer2);
 * viewer1.destroy();
 * viewer2.destroy();
 * ```
 */
declare class Highlight {
    private static instances;
    private _surface;
    private _silhouette;
    private _color;
    /**
     * Creates a new `Highlight` instance.
     * @private Use {@link getInstance `Highlight.getInstance()`}
     * @param viewer A viewer to create highlight entity in
     */
    private constructor();
    /**
     * Gets or creates highlight instance from a viewer.
     * @param viewer The viewer to get or create a new instance from.
     */
    static getInstance(viewer: Viewer): Highlight;
    /**
     * Releases the highlight instance associated with a viewer.
     * @param viewer The viewer whose highlight instance should be released.
     */
    static releaseInstance(viewer: Viewer): void;
    /**
     * Highlights a picked object or a direct instance.
     * @param picked The result of `Scene.pick()` or direct instance to be highlighted.
     * @param options Optional style for the highlight.
     */
    show(picked: Picked, options?: HighlightOptions): void | Entity;
    private _getObject;
    /**
     * Clears the current highlight effects.
     */
    hide(): void;
    /** Gets the highlight color. */
    get color(): Color;
    /**
     * Sets the highlight color.
     * @param color The new color for highlights
     */
    set color(color: Color);
}

export { Highlight, type HighlightOptions, type IHighlight, type Picked, type PickedObject };