next.js/examples/cms-payload/components/RichText/index.tsx

import React from "react";
import serialize from "./serialize";

import classes from "./index.module.scss";

const RichText: React.FC<{ className?: string; content: any }> = ({
  className,
  content,
}) => {
  if (!content) {
    return null;
  }

  return (
    <div className={[classes.richText, className].filter(Boolean).join(" ")}>
      {serialize(content)}
    </div>
  );
};

export default RichText;