Using MapOutputName without affecting TypeScript

[ragulka]

In our project, we'd like to use camelCase on the frontend and in our Data objects, but still use snake_case in the models/database.

For this, I've created something like the following:

#[TypeScript]
#[TypeScriptTransformer(DataTypeScriptTransformer::class)]
#[MapOutputName(SnakeCaseMapper::class)]
class CreateProductData extends Data {
    
    public string $name;
    public string $variantName;
}

It works great when calling $data->toArray(), but the issue is that DataTypeScriptTransformer will also use snake_case property names for the TS definition, resulting in this:

export type CreateProductData = {
  name: string
  variant_name: string // not what we want - should be `variantName`!
}

This is an issue, because we do not use snake_case on the frontend - this DTO is used specifically to map camelCase frontend data to snake_case for the backend, when creating a new product.

Is there any way to ignore the mapped output names when transforming the data class for the frontend?