/**
 * Determines if two JavaScript values are equal,
 * i.e. value equality vs. reference equality.
 *
 * Use cases
 * ---------
 * - Objects stored in localStorage
 * - window.history.state
 * - query strings
 *
 * Based on: https://github.com/mjackson/value-equal
 * Fix applied: https://github.com/mjackson/value-equal/issues/10
 */
export declare function valueEqual(a: any, b: any): boolean;