Support for type: object and {}

[ysamlan]

This project is great, glad I found it. Noticed this running against my own project:

The Java OpenAPI Tools code generator templates for go support type: object and Any Type ({} in OpenApi syntax) types, which I believe should just translate to map[string]interface{} and interface{} respectively, I think.

object just errors out in the current oapi-codegen, and using {} results in an empty anonymous struct type, which isn't quite right.

[deepmap-marcinr]

You're right, I'll patch that soon, it should be simple enough.

[deepmap-marcinr]

I'm guessing if I support map[string]interface{}, I might as well add additionalProperties support, since that's the same thing.

[deepmap-marcinr]

Done, at least for type:object and {}, additionalProperties is a bit harder, so I'm punting it.