lbry-desktop/ui/js/component/header/index.js

import React from 'react';
import lbry from 'lbry';
import { connect } from 'react-redux';
import { selectBalance } from 'selectors/wallet';
import { doNavigate, doHistoryBack } from 'actions/app';
import Header from './view';

const select = state => ({
	balance: lbry.formatCredits(selectBalance(state), 1),
	publish: __('Publish')
});

const perform = dispatch => ({
	navigate: path => dispatch(doNavigate(path)),
	back: () => dispatch(doHistoryBack())
});

export default connect(select, perform)(Header);