PascalCase for type names, or interfaces instead of types in models

[pawKer]

Description

Just a copy of this feature request from the openapi-typescript-codegen project

ferdikoomen/openapi-typescript-codegen#1893

I'm personally mostly interested in the option to change the naming to PascalCase.

Like in the title.
Is there an option to set, that will change the name of models from camelCase to PascalCase, and option that would set model to be declared as interfaces instead of types ?
By default we have types with camelCase names

I would like to get interfaces with PascalCase names.

[jordanshatford]

@pawKer the types are defined based on the naming of the model in your spec. If you use PascalCase there they will be PascalCase. If you use camelCase, they will be camelCase.

Cc: @mrlubos about the ability to choose interface vs types.

[pawKer]

Thanks for the quick response @jordanshatford, I have noticed that but was hoping I can keep the spec as is and only modify the generated code.

[jordanshatford]

@pawKer sounds reasonable. I think if we added an option for this it would probably allow specifying snake_case, PascalCase or camelCase.

Let's see what @mrlubos thinks.

[mrlubos]

We could add this through optional objects, although I think we should set pascalcase for interfaces by default as that's the recommended TypeScript way. Which would in turn remove the need for this pull feature, but to avoid breaking output for others, we should offer camelcase too 😀