[react]클릭 시 숫자 증가

import React,{useState} from 'react';
import './App.css';


function App() {
  const [count2, setCount2] = useState(0);
  // const [현재값 , 변화될 값] = useState(초기값)
  const inc = () => {
    setCount2(count2 + 1)
  }

  return(
    <div id="wrap">
      <div>state:{count2}</div>
      <button type="button" onClick={inc}>증가</button>
    </div>
  )
}

export default App;