interface EncodeOptions { section?: string; whitespace?: boolean; } export function decode(str: string): { [key: string]: any; }; export function parse(str: string): { [key: string]: any; }; export function encode(object: any, options?: EncodeOptions | string): string; export function stringify(object: any, options?: EncodeOptions | string): string; export function safe(val: string): string; export function unsafe(val: string): string;