import { Euler } from './Euler';
import { Matrix3 } from './Matrix3';
import { Matrix4 } from './Matrix4';
import { Quaternion } from './Quaternion';
import { Tolerance } from './Tolerance';
import { Vector2 } from './Vector2';
declare class Vector3 {
    static fromObject(obj: {
        x: number;
        y: number;
        z?: number;
    }): Vector3;
    readonly isVector3: boolean;
    x: number;
    y: number;
    z: number;
    constructor(x?: number, y?: number, z?: number);
    set(x: number, y: number, z: number): this;
    setScalar(scalar: number): this;
    setX(x: number): this;
    setY(y: number): this;
    setZ(z: number): this;
    setComponent(index: number, value: number): this;
    getComponent(index: number): number;
    clone(): Vector3;
    copy(v: Vector3): this;
    add(v: Vector3): this;
    added(v: Vector3): Vector3;
    addScalar(s: number): this;
    addVectors(a: Vector3, b: Vector3): this;
    addScaledVector(v: Vector3, s: number): this;
    sub(v: Vector3): this;
    subtracted(v: Vector3): Vector3;
    subScalar(s: number): this;
    subVectors(a: Vector3, b: Vector3): this;
    multiply(v: Vector3): this;
    multiplied(v: Vector3): Vector3;
    multiplyScalar(scalar: number): this;
    multiplyVectors(a: Vector3, b: Vector3): this;
    applyEuler(euler: Euler): this;
    appliedEuler(euler: Euler): Vector3;
    applyAxisAngle(axis: Vector3, angle: number): this;
    applyMatrix3(m: Matrix3): this;
    applyNormalMatrix(m: Matrix3): this;
    applyMatrix4(m: Matrix4): this;
    appliedMatrix4(m: Matrix4): Vector3;
    applyQuaternion(q: Quaternion): this;
    appliedQuaternion(q: Quaternion): Vector3;
    transformDirection(m: Matrix4): this;
    divide(v: Vector3): this;
    divideScalar(scalar: number): this;
    min(v: Vector3): this;
    max(v: Vector3): this;
    clamp(min: Vector3, max: Vector3): this;
    clampScalar(minVal: number, maxVal: number): this;
    clampLength(min: number, max: number): this;
    floor(): this;
    ceil(): this;
    round(): this;
    roundToZero(): this;
    negate(): this;
    dot(v: Vector3): number;
    get lengthSq(): number;
    get length(): number;
    get manhattanLength(): number;
    normalize(): this;
    normalized(): Vector3;
    reverse(): this;
    reversed(): Vector3;
    setLength(length: number): this;
    lerp(v: Vector3, alpha: number): this;
    lerpVectors(v1: Vector3, v2: Vector3, alpha: number): this;
    toVector2(): Vector2;
    cross(v: Vector3): this;
    crossed(vec: Vector3): Vector3;
    crossVectors(a: Vector3, b: Vector3): this;
    projectOnVector(v: Vector3): this;
    projectOnPlane(planeNormal: Vector3): this;
    reflect(normal: Vector3): this;
    /**
     * The angle in [0, PI]
     */
    angle(v: Vector3): number;
    /**
     * The angle in [0, 2PI)
     */
    angleTo(v: Vector3, vecRef: Vector3): number;
    distanceTo(v: Vector3): number;
    distanceToSquared(v: Vector3): number;
    manhattanDistanceTo(v: Vector3): number;
    setFromMatrixPosition(m: Matrix4): this;
    setFromMatrixScale(m: Matrix4): this;
    setFromMatrixColumn(m: Matrix4, index: number): this;
    setFromMatrix3Column(m: Matrix3, index: number): this;
    equals(v: Vector3, distTol?: number, cosTol?: number): boolean;
    isPerpendicular(vec: Vector3, tol?: Tolerance, checkZeroVec?: boolean): boolean;
    isParallel(vec: Vector3, tol?: Tolerance, checkZeroVec?: boolean): boolean;
    isSameDirection(vec: Vector3, tol?: Tolerance, checkZeroVec?: boolean): boolean;
    isOpposite(vec: Vector3, tol?: Tolerance, checkZeroVec?: boolean): boolean;
    isZero(distTol?: number): boolean;
    fromArray(array: number[] | ArrayLike<number>, offset?: number): this;
    toArray(array?: number[], offset?: number): number[];
    random(): this;
}
export { Vector3 };