metamask-extension/ui/app/pages/first-time-flow/welcome/welcome.container.js

import { connect } from 'react-redux';
import { withRouter } from 'react-router-dom';
import { compose } from 'redux';
import { closeWelcomeScreen } from '../../../store/actions';
import Welcome from './welcome.component';

const mapStateToProps = ({ metamask }) => {
  const { welcomeScreenSeen, participateInMetaMetrics } = metamask;

  return {
    welcomeScreenSeen,
    participateInMetaMetrics,
  };
};

const mapDispatchToProps = (dispatch) => {
  return {
    closeWelcomeScreen: () => dispatch(closeWelcomeScreen()),
  };
};

export default compose(
  withRouter,
  connect(mapStateToProps, mapDispatchToProps),
)(Welcome);