/**
 * Sanitize HTML.
 *
 * @param {Schema | null | undefined} [options]
 *   Configuration (optional).
 * @returns
 *   Transform.
 */
export default function rehypeSanitize(options?: Schema | null | undefined): (tree: Root) => Root;
export type Root = import('hast').Root;
export type Schema = import('hast-util-sanitize').Schema;