import createMDX from '@next/mdx'
 
/** @type {import('next').NextConfig} */
const nextConfig = {
  experimental: {
    appDir: true,
  },
}
 
const withMDX = createMDX({
  options: {
    extension: /\.mdx?$/,
    remarkPlugins: [remarkGfm],
    rehypePlugins: [],
    // If you use `MDXProvider`, uncomment the following line.
    // providerImportSource: "@mdx-js/react",
  },
})
export default withMDX(nextConfig)
Frontmatter
Frontmatter is a YAML like key/value pairing that can be used to store data about a page. @next/mdx does not support frontmatter by default, though there are many solutions for adding frontmatter to your MDX content, such as gray-matter.