masto-fe-archos/app/javascript/mastodon/features/getting_started/containers/trends_container.js

import { connect } from "react-redux";

import { fetchTrendingHashtags } from "mastodon/actions/trends";

import Trends from "../components/trends";

const mapStateToProps = state => ({
  trends: state.getIn(["trends", "tags", "items"]),
});

const mapDispatchToProps = dispatch => ({
  fetchTrends: () => dispatch(fetchTrendingHashtags()),
});

export default connect(mapStateToProps, mapDispatchToProps)(Trends);