next.js/test/e2e/app-dir/instant-validation-level-default/app/bare/page.tsx

// Bare page (no `instant` config). Under the framework default
// (`'warning'`), implicit validation fires on this page in dev. The runtime
// data accessed at the top of the page is the "Suspense too high for instant
// navigation" violation that instant validation specifically flags. The root
// layout's Suspense satisfies static-shell validation, so the only error in
// dev is the instant one.
import { connection } from 'next/server'

export default async function Page() {
  await connection()
  return (
    <main>
      <p>bare page (no instant), runtime data at the top.</p>
    </main>
  )
}