Referenced nullable object types are not generated as possibly null about openapi-typescript-codegen

[mrlubos]

@raphael-verdier if you're able to submit a failing test case to our fork, I might have a look at this for you

[raphael-verdier]

@mrlubos If I have some time I will try to do it but I never looked at the source code

[mrlubos]

@raphael-verdier can you try generating your client with our fork? It's possible it may even work, I haven't tested this scenario myself.

For failing test case, here's an example. I'd need a schema in test/spec/v3.json (like you have in the issue description), and then the expected types in the snapshot. If the generator produces incorrect code, that snapshot should fail during tests, you can leave that as a draft pull request, and I'd take it from there

[mrlubos]

@raphael-verdier this is fixed in @nicolas-chaulet/openapi-typescript-codegen, give it a try!