import { PointCloudOctreeGeometryNode } from './point-cloud-octree-geometry-node';
/**
 * Checks if the given node is a geometry node.
 *
 * @param node - Node to check.
 * @returns True if the node is a geometry node, false otherwise.
 */
export declare function isGeometryNode(node?: any): node is PointCloudOctreeGeometryNode;
/**
 * Checks if the given node is a tree node.
 *
 * @param node - Node to check.
 * @returns True if the node is a tree node, false otherwise.
 */
export declare function isTreeNode(node?: any): any;