import { App } from './apps';
/**
 * Checks if the swell config file exists at the given path, default to cwd.
 *
 * @param configFilePath - the path to the app config file
 * @returns boolean
 * @throws Error
 */
declare function swellConfigFileExists(configFilePath?: string): boolean;
declare function writeRcFile(path: string, data: any): Promise<void>;
declare function readRcFile(path: string): App;
/**
 * Returns a new configuration instance in the current working directory or
 * a parent directory.
 *
 * @param configDir - the path to the app config directory. If not provided,
 * the config file will be searched for in the current working directory or
 * a parent directory.
 *
 * @returns Conf
 */
declare function config(configDir?: string): LocalApp;
/**
 * Returns a new configuration instance in the current working directory only.
 *
 * @param path Path of the current working directory
 * @returns Conf
 */
declare function newConfig(path?: string): any;
/**
 * Returns a new configuration instance at the specified path.
 *
 * @param appPath Path of the current working directory
 * @returns Conf
 */
declare function newConfigAtPath(appPath?: string): any;
export { config as default, newConfig, newConfigAtPath, readRcFile, swellConfigFileExists, writeRcFile, };