next/13/comment-deletable-files

This codemod is recommended when migrating from the /pages to the /app directory.

It adds a comment to files that should be deleted and migrated to different files during the migration process.

Namely, such are the following files:

• _document.*,
• _app.*,
• _error.*.

Example

Before

jsx
Copy
import "highlight.js/styles/default.css";
import "swagger-ui-react/swagger-ui.css";
import "../styles/globals.css";

function MyApp({ Component, pageProps }) {
  return <Component {...pageProps} />;
}

export default MyApp;

After

jsx
Copy
/*This file should be deleted. Please migrate its contents to appropriate files*/
import "highlight.js/styles/default.css";
import "swagger-ui-react/swagger-ui.css";
import "../styles/globals.css";

function MyApp({ Component, pageProps }) {
  return <Component {...pageProps} />;
}

export default MyApp;