export { area, bounds, center, curve, distance, heading, pitch, isBetween, midCartesian, midPosition, parabola, resample, resampleByLerp, resampleOnce } from '../math/index';
/**
 * 差集
 * @param a
 * @param b
 * @returns
 */
export declare function getMinus(a: any[], b: any[]): any[];
/**
 * 交集
 * @param a
 * @param b
 */
export declare function getIntersect(a: any[], b: any[]): any[];