How to properly create an event function using TypeScript?

Question

JavaScript

Good day to all! There is a code where on clicking the button we output an event to the console. The code works. But I'm interested in what, according to the rules, should be put instead of any . And what should this function return? Just trying to learn TypeScript and how to deal with events properly

const Something : FC = () => {
  const justClick = (event: any): void => {
    console.log(event);
  }
  return (
      <button className="button" onClick={justClick}>Просто кнопка</button>
  )
}

Answer 1

Instead of any, you need React.MouseEvent<HTMLElement>or EventTarget. A returnsJSX.Element