1import { useState } from 'react';
2import { usePrevious } from '@danixsoft/hooks';
3
4function Counter() {
5  const [count, setCount] = useState(0);
6  const prevCount = usePrevious(count);
7
8  return (
9    <div>
10      <p>Now: {count}, Before: {prevCount}</p>
11      <button onClick={() => setCount(c => c + 1)}>Increment</button>
12    </div>
13  );
14}