/** Implements a deep equals using `fast-equals.createCustomEqual`. Functions
 * are always considered equal, and circular references are tracked to avoid
 * infinite recursion on self-referential inputs.
 *
 * @param a - The first element to compare
 * @param b - The second element to compare
 * @returns - True if the `a` and `b` are deeply equal, false otherwise
 */
declare const deepEquals: <A, B>(a: A, b: B) => boolean;
export default deepEquals;