binary properties cause failure in server environments

[s-h-a-d-o-w]

Describe the bug
When using the generated code in a server environment (which might obviously become common due to React server components), the following error is thrown: ReferenceError: File is not defined

Minimal reproduction
See this branch: https://github.com/s-h-a-d-o-w/openapi-zod-client-experiment/tree/file-problem-repro

The error is emitted when running the dev server.

Expected behavior
I believe the ideal solution would be to generate isomorphic code that looks like the following:

schema: z.custom<File | Buffer>((data) => {
  return typeof window === 'undefined' ? data instanceof Buffer : data instanceof File
}, 'Input is not an instance of a Buffer or File'),

Depending on the use case, the user might obviously have to assert to either File or Buffer but I think that's preferable to the code simply breaking. 😅

As you can maybe tell by looking at the rest of the app, I have already tested this approach there.

[astahmer]

at some point I also thought of just removing the File altogether as I'm not sure this is worth including or even useful for anyone

I'm fine with both