next.js/test/e2e/app-dir/app-static/app/blog/[author]/layout.js

export default async function Layout(props) {
  const params = await props.params

  const { children } = props

  return (
    <>
      <p id="author-layout-params">{JSON.stringify(params)}</p>
      {children}
    </>
  )
}

export function generateStaticParams({ params }) {
  console.log('/blog/[author] generateStaticParams', JSON.stringify(params))

  return [{ author: 'tim' }, { author: 'seb' }, { author: 'styfle' }]
}