AppRefresh.js

  render() {
    return (
      <div>
        <Modal
          style={{
            overlay: {
              backgroundColor: 'trashcolor'
            },
            content: {
              color: 'extratrashcolor'
            }
          }}
        />
        <Button
          text="Refresh"
          onClick={this.openModal}
          disabled={this.props.isFetching}
        />
      </div>
    );
  }