import * as THREE from "three";
import { type IIntersectionEngine, RaycasterParameters, SelectionBox } from "@shapediver/viewer.rendering-engine.intersection-engine";
import { type IIntersectionDefinition, type IIntersectionFilter, type IRay } from "@shapediver/viewer.shared.types";
export declare class IntersectionManager implements IIntersectionEngine {
    private readonly _eventEngine;
    private readonly _intersectionEngine;
    private readonly _tree;
    private static _instance;
    private _intersectNodes;
    private constructor();
    static get instance(): IntersectionManager;
    intersect(ray: IRay, viewportId: string, filterCriteria?: IIntersectionFilter[], options?: {
        rayCasterParams?: THREE.RaycasterParameters;
        selectionBox?: SelectionBox;
    }): IIntersectionDefinition[];
    /**
     * Returns the distance to the closest piece of scene geometry hit by the
     * ray, regardless of whether it has InteractionData. Used to occlude
     * interactive intersections that are behind solid non-interactive geometry.
     */
    closestSceneGeometryDistance(ray: IRay, viewportId: string, rayCasterParams?: RaycasterParameters): number;
    private gatherGeometryData;
    private gatherNodes;
    private intersectNodes;
}
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