import usePrevious from "../index";
import React, { useState } from "react";

export default function demo() {
	const [count, setCount] = useState(0);
	const previous = usePrevious(count);
	return (
		<>
			<div>counter current value: {count}</div>
			<div style={{ marginBottom: 8 }}>counter previous value: {previous}</div>
			<button type="button" onClick={() => setCount((c) => c + 1)}>
				increase
			</button>
			<button type="button" style={{ marginLeft: 8 }} onClick={() => setCount((c) => c - 1)}>
				decrease
			</button>
		</>
	);
}