static-cms/packages/netlify-cms-widget-text/src/TextPreview.js

import React from 'react';
import PropTypes from 'prop-types';
import { WidgetPreviewContainer } from 'netlify-cms-ui-default';

function TextPreview({ value }) {
  return <WidgetPreviewContainer>{value}</WidgetPreviewContainer>;
}

TextPreview.propTypes = {
  value: PropTypes.node,
};

export default TextPreview;