In remix.config.js I have the following code

 mdx: async (filename) => {
    const [rehypeHighlight] = await Promise.all([
      import("rehype-highlight").then((module) => module.default),
    ]);
    return {
      rehypePlugins: [rehypeHighlight],
    };
  },

How can I register another language (GraphQL) to rehype-highlight?