/// <reference types="node" resolution-mode="require"/> import { PathLike } from 'node:fs'; import { Low, LowSync } from '../core/Low.js'; export declare function JSONFilePreset<Data>(filename: PathLike, defaultData: Data): Promise<Low<Data>>; export declare function JSONFileSyncPreset<Data>(filename: PathLike, defaultData: Data): LowSync<Data>;