import { ICloneable, IEquatable } from '@chemistry/common';
export interface IVec3 {
    x: number;
    y: number;
    z: number;
}
export declare class Vec3 implements IVec3, ICloneable<Vec3>, IEquatable<Vec3> {
    static add(v1: Vec3, v2: Vec3): Vec3;
    static sub(v1: Vec3, v2: Vec3): Vec3;
    static dot(v1: Vec3, v2: Vec3): number;
    static cross(v1: Vec3, v2: Vec3): Vec3;
    static equals(v1: Vec3, v2: Vec3): boolean;
    static getDecimal(v1: Vec3): Vec3;
    x: number;
    y: number;
    z: number;
    constructor(x: number, y: number, z: number);
    get length(): number;
    get lengthPow2(): number;
    get avg(): number;
    scale(num: number): Vec3;
    normalize(): Vec3;
    dot(vec: Vec3): number;
    sub(vec: Vec3): Vec3;
    add(vector: Vec3): Vec3;
    equals(vec: Vec3): boolean;
    clone(): Vec3;
    toString(): string;
}
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