/**
 * @file SplineCurve.ts
 * @description A collection of functions for working with spline curves.
 * For more information on spline curves, see:
 * getObjectsAlongPath.ts
 **/
export declare const cardinalSplineCurve3D: (points: [number, number, number][], tension?: number, numSegments?: number, close?: Boolean) => [number, number, number][];
export declare const getPointOnCardinalSplineCurve: (curve: [number, number, number][], progress: number) => [number, number, number];
export declare const getRotationBetweenPoints: (start: [number, number, number], end: [number, number, number]) => [number, number, number];
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