import { Vector3 } from "./vector3.js";
/**
 * A rotation in Euler angles.
 */
export declare class Euler extends Vector3 {
    /**
     * Is this rotation reversed?
     */
    reverse: boolean;
    /**
     * Constructs a new {@linkcode Euler} rotation.
     * @param x - The X component of the rotation vector.
     * @param y - The Y component of the rotation vector.
     * @param z - The Z component of the rotation vector.
     * @param reverse - Should this rotation be reversed?
     */
    constructor(x: number, y: number, z: number, reverse: boolean);
}