import { Vector3, Vector2 } from 'three';
export declare type Vector3D = [number, number, number];
export declare type Vector2D = [number, number];
/**
 * Converts a Vector2 to a Vector3.
 * (The z is set to zero in the result)
 * @param target Vector2
 */
export declare function vector2ToVector3(target: Vector2): Vector3;