import React from 'react';
var unusedVar = 42;
function MyComponent() {
console.log('rendering');
var items = [1, 2, 3];
return (
<div style={{ color: 'red' }}>
{items.map(function(item, index) {
return <div key={index}>{item}</div>;
})}
<button onClick={function() {}}>Click</button>
</div>
);
}
export default MyComponent;