import { Vector3 } from "three";
import { DataContainer } from "../core/DataContainer.js";
/**
 * A container for a single point and its data.
 *
 * @param T - The type of the data.
 */
export declare class PointContainer<T> implements DataContainer<T> {
    data: T | null;
    /**
     * The point.
     */
    point: Vector3 | null;
    /**
     * A contextual distance to another reference point.
     *
     * - (Nearest) point search: Distance to the search point or center.
     * - Raycasting: Distance to the origin of the ray.
     */
    distance: number;
    /**
     * Constructs a new point.
     *
     * @param point - The point.
     * @param data - The data.
     * @param distance - A distance.
     */
    constructor(point?: Vector3 | null, data?: T | null, distance?: number);
}