/**
 * Returns the popup with a nested element identified by a specific test ID if it exists.
 *
 * @param node - The node to check.
 * @param nestedElementQuery - The query to look for the nested element.
 * @returns Element if the node contains the popup, undefined otherwise.
 */
export declare const popupWithNestedElement: (node: Node | null | undefined, nestedElementQuery: string) => Element | null | undefined;