/**
 *
 * @param filePath
 * @returns {boolean}
 */
export declare let fileExistsSync: (filePath: any) => boolean;
/**
 *
 * @param filePath
 * @returns {any}
 */
export declare let fileExists: (filePath: any) => any;
export declare let isDirectory: (pathArg: any) => boolean;
export declare let isFile: (pathArg: any) => boolean;