Simplified File Paths and Default Files

Currently, I am working with Next.js and TypeScript, setting up path aliases in my project without any issues. However, I'm facing a small difficulty when it comes to dealing with index.ts files within folders. My goal is to achieve something similar to the code below:

// interfaces/index.ts
export type { IProfile }

// page/index.tsx
import { IProfile } from '@/interfaces';

When I try this approach, an error pops up:

The module '@interfaces;' or its corresponding type declarations cannot be found.

Of course, the quick fix is to import using @/interfaces/index, but I prefer to avoid that route. Is there any other solution available for this issue?

Answer №1

Although this question may be old, I have a solution for you.

If you are utilizing index files to export functions and do not want to repeatedly type @/interfaces/index every time you need to import something from your interfaces directory, you can simply use @/interfaces.

To achieve this in your tsconfig file, consider the following configuration:

"paths": {
  "@/interfaces": ["src/interfaces/index"], // or the location of your folder
}

You can then import the desired function with ease:

import { IProfile } from '@/interfaces';

This approach works effectively because the path alias points directly to the index file in the interfaces folder.

I hope this explanation proves helpful :)

All the best, and happy coding!

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