judge4c-demo/src/app/snippets/[id]/page.tsx

interface SnippetShowPageProps {
  params: Promise<{
    id: string;
  }>;
}

export default async function SnippetShowPage(props: SnippetShowPageProps) {
  const { id } = await props.params;
  return <div>Show a snippet: {id}</div>;
}