import type { Node } from '../types';
/**
 * Converts given {@link Node} into a string.
 *
 * The inverse of {@link deserialize}.
 *
 * It serializes {@link https://sjp.pl/slownik/growy/ | 42.8 MB Polish dictionary} down to 18.7 MB (-56%).
 *
 * It serializes {@link https://www.wordgamedictionary.com/twl06/download/twl06.txt | 1.9 MB English (US) dictionary} down to 1.4 MB (-30%).
 *
 * It serializes {@link https://www.wordgamedictionary.com/sowpods/download/sowpods.txt | 3 MB English (GB) dictionary} down to 2 MB (-32%).
 *
 * @param node - {@link Node} to serialize.
 * @returns String with serialized data.
 */
export declare const serialize: (node: Node) => string;