import Vector3d from './Vector3d';
export default class Point3d {
    readonly x: number;
    readonly y: number;
    readonly z: number;
    /**
     * Creates a new Point3d instance.
     * @param {number} x - The x-coordinate of the point.
     * @param {number} y - The y-coordinate of the point.
     * @param {number} z - The z-coordinate of the point.
     */
    constructor(x: number, y: number, z: number);
    /**
     * Calculates the distance between this point and another point in 3D space.
     * @param {Point3d} other - The other point to calculate the distance to.
     * @returns {number} The distance between the two points.
     */
    distanceTo(other: Point3d): number;
    /**
     * Calculates the slope between this point and another point in 3D space.
     * @param {Point3d} other - The other point to calculate the slope to.
     * @returns {number} The slope between the two points.
     */
    slopeTo(other: Point3d): number;
    /**
     * Calculates the midpoint between this point and another point in 3D space.
     * @param {Point3d} other - The other point to calculate the midpoint to.
     * @returns {Point3d} The midpoint between the two points.
     */
    midpointTo(other: Point3d): Point3d;
    /**
     * Creates a Vector3d object from this point to the given point.
     * @param {Point3d} other - The point to create a vector towards.
     * @returns {Vector3d} A Vector3d object representing the vector from this point to the given point.
     */
    vectorTo(other: Point3d): Vector3d;
    /**
     * Calculates the angle in degrees between two vectors formed by three points (this point, p1, and p2).
     * @param {Point3d} p1 - The second point.
     * @param {Point3d} p2 - The third point.
     * @returns {number} The angle in degrees between the two vectors.
     */
    angleBetween(p1: Point3d, p2: Point3d): number;
}