import React from 'react';
function App() {
const [count, setCount] = React.useState(0);
function increment() {
setCount(() => count + 1)
}
/* function decrement() {
setCount(() => count - 1)
} */
return (
<div>
<header>
<h1>{count}</h1>
<button onClick={increment}>Increment</button>
<button onClick={() => {setCount(() => count-1)}}>Decrement</button>
</header>
</div>
);
}
export default App;