import { type KeyValueMap } from '../types.js';
export declare const TYPE_JSON = "json";
export declare const TYPE_YAML = "yaml";
export declare const TYPE_MARKDOWN = "markdown";
export declare const TYPE_TOML = "toml";
export declare const stringify: <T = KeyValueMap>(obj: T, format?: string) => string;
export declare const parse: (str: string, format?: string) => KeyValueMap;