import { Mat4, Vec3, Vec4 } from "../../types/data-types.js";
import Indexer from "../asset/indexer/index.js";
import Mesh from "../mesh/index.js";
import NamedComponent from "../named-component/index.js";
/**
 * Node - a builder for the GLTF node object
 * @see {@link https://registry.khronos.org/glTF/specs/2.0/glTF-2.0.html#reference-node | GLTF reference}
 * @hideconstructor
 */
export default class Node extends NamedComponent<{
    children: Node[];
    translation: Vec3;
    rotation: Vec4;
    scale: Vec3;
    mesh: Mesh;
    matrix: Mat4;
}> {
    constructor();
    /**
     * Adds a child node under this one
     *
     * @param {Node} child
     * @returns {Node} this
     */
    addChild(child: Node): Node;
    /**
     * Sets the translation of this node along the x, y, and z axes.
     * Should not be used in conjunction with the matrix property.
     *
     * @param {number} x
     * @param {number} y
     * @param {number} z
     * @returns {Node} this
     */
    translation(x: number, y: number, z: number): Node;
    /**
     * Sets the translation of this node along the x, y, and z axes.
     * Should not be used in conjunction with the matrix property.
     *
     * @param translation a 3D vector formatted as an array or typed array.
     * @returns {Node} this
     */
    translation(translation: Vec3): Node;
    /**
     * Sets the node's unit quaternion rotation in the order (x, y, z, w), where w is the scalar.
     * Should not be used in conjunction with the matrix property.
     *
     * @param {number} x
     * @param {number} y
     * @param {number} z
     * @param {number} w
     * @returns {Node} this
     */
    rotation(x: number, y: number, z: number, w: number): Node;
    /**
     * Sets the node's unit quaternion rotation in the order (x, y, z, w), where w is the scalar.
     * Should not be used in conjunction with the matrix property.
     *
     * @param rotation a 4D vector representing the quaternion. Can be an array or typed array.
     * @returns {Node} this
     */
    rotation(rotation: Vec4): Node;
    /**
     * Sets the node's non-uniform scale, given as the scaling factors along the x, y, and z axes.
     * Should not be used in conjunction with the matrix property.
     *
     * @param {number} x
     * @param {number} y
     * @param {number} z
     * @returns {Node} this
     */
    scale(x: number, y: number, z: number): Node;
    /**
     * Sets the node's non-uniform scale, given as the scaling factors along the x, y, and z axes.
     * Should not be used in conjunction with the matrix property.
     *
     * @param scale a 3D vector formatted as an array or typed array.
     * @returns {Node} this
     */
    scale(scale: Vec3): Node;
    /**
     * Sets the mesh for this node
     *
     * @param {Mesh} mesh
     * @returns {Node} this
     */
    mesh(mesh: Mesh): Node;
    /**
     * Sets a matrix transformation property on this node. Should not be used in conjunction with
     * translation, rotation or scale properties.
     *
     * @param matrix A 4x4 transformation matrix stored in column-major order. Can be an array of numbers or a typed array.
     *
     * @returns {Node} this
     */
    matrix(matrix: Mat4): Node;
    build(indexer: Indexer): object;
}