content: import React, { Component } from 'react';
  import { Route, Router } from 'react-router';
  import ReactGA from 'react-ga';
  import createHistory from 'history/createBrowserHistory';
  import ScrollToTop from 'shared/components/scrollToTop/scrollToTop';
  import Home from './scenes/home/home';
  
  const history = createHistory();
  ReactGA.initialize('UA-75642413-1');
  
  class App extends Component {
    componentDidMount() {
      if (process.env.NODE_ENV === 'production') {
        // History listening doesn't catch first page load
        ReactGA.set({ page: history.location.pathname });
        ReactGA.pageview(history.location.pathname);
  
        history.listen((location) => {
          ReactGA.set({ page: location.pathname });
          ReactGA.pageview(location.pathname);
        });
      }
    }
  
    render() {
      return (
        <Router history={history}>
          <ScrollToTop>
            <Route path="/" component={Home} />
          </ScrollToTop>
        </Router>
      );
    }
  }
  
  export default App;
  