import React from 'react'; import { connect } from 'react-redux'; import DevTools from './components/DevTools'; class App extends React.Component { constructor(props, context) { super(props, context); this.state = { isMounted: false }; } componentDidMount() { this.setState({ isMounted: true }); } render() { return (
{this.state.isMounted && !window.devToolsExtension && process.env.NODE_ENV === 'development' && } {this.props.children}
); } } export default connect()(App);