import { Node } from '../interfaces';
/**
 * Ungroup selected nodes
 * @param selectedKeys - Array of node keys to ungroup
 * @param children - The current scene children
 * @returns The updated children array, or null if failed
 */
export declare function createUngroupSelection(selectedKeys: string[], children: Node[] | string[] | null): {
    updatedChildren: Node[] | string[] | null;
} | null;