What's the best way to define a functional stateless Component in react?

functionalComponent.jsx

// Consider these two ways to define a functional stateless Component in react,
// which one is better and why?
// Or can suggest better also
//-----------------------------------------------------------------------------

// way 1

const ComponentName = (props) => {
  return (
    // Your JSX 
  );
};


// way 2

function ComponentName(props) {
  return (
    // Your JSX
  );
}