// Compile this with Babel.

// babel --config-file ./babel.config.json BabelClasses.js --out-file BabelClasses-compiled.js --source-maps

class BabelClass extends React.Component {

  render() {

    return this.props.children;

  }

}

class BabelClassWithFields extends React.Component {

  // These compile to defineProperty which can break some interception techniques.

  props;

  state = {};

  render() {

    return this.props.children;

  }

}