import { Nullable, Quaternion, Vector3 } from "@babylonjs/core";
import { AXIS } from "./quaternion";
export type Vector33 = [Vector3, Vector3, Vector3];
export declare class Basis {
    private readonly leftHanded;
    private eps;
    private static readonly ORIGINAL_CARTESIAN_BASIS_VECTORS;
    private readonly _data;
    get x(): Vector3;
    get y(): Vector3;
    get z(): Vector3;
    constructor(v33: Nullable<Vector33>, leftHanded?: boolean, eps?: number);
    get(): Vector33;
    private set;
    verifyBasis(): void;
    rotateByQuaternion(q: Quaternion): Basis;
    negateAxes(axis: AXIS): Basis;
    transpose(order: [number, number, number]): Basis;
    private static getOriginalCoordVectors;
}
export declare function quaternionBetweenBases(basis1: Basis, basis2: Basis, prevQuaternion?: Quaternion): Quaternion;
export declare function getBasis(obj: Vector33): Basis;
export declare function calcAvgPlane(pts: Vector3[], normal: Vector3): Vector3[];