import { INotebookHeading } from '../../utils/headings';
/**
 * Returns the last heading level.
 *
 * @private
 * @param headings - list of notebook headings
 * @returns heading level
 */
declare function getLastHeadingLevel(headings: INotebookHeading[]): number;
/**
 * Exports.
 */
export { getLastHeadingLevel };
