componentDidMountShareExtension.js

export default class Share extends Component {

  .... 
  async componentDidMount() {
    try {
      const { value } = await ShareExtension.data();
      this.setState({
        value
      });
      configureStore(store =>
        initApp(store).then(() => {
          // dispatch, call an api method... whatever
        })
      ).catch(error => this.setState({ error }));
    } catch (error) {
      this.setState({ error });
    }
  }