[BUG][typescript-axios] Interfaces properties are quoted

Description

Hi, I am generating a client using typescript-axios generator and in models, all the fields are wrapped into quotes and I can't turn it off. It is not a problem, until a field name contains some enum constant, because in this case it is escaped. When I am adding an option queryParamObjectFormat=key, it does nothing.

This is an example how a generated interface looks like:

export interface Pet {
   'name': string;
   'category'?: Category;
   '[MyEnum.A]': string;
   ...
}

But I expect it to look like this:

export interface Pet {
   name: string;
   category?: Category;
   [MyEnum.A]: string;
   ...
}

openapi-generator version

7.9.0

Generation Details

java -jar openapi-generator-cli.jar generate -i openapi.yaml -g typescript-axios -o generated/api --additional-properties=queryParamObjectFormat=key,apiPackage==api,modelPackage=models,withSeparateModelsAndApi=true,stringEnums=true --api-name-suffix=ApiService

Reproduce the issue with the shown openapi-generator-cli command and the typescript-axios generator. Trace the generator path that produces the quoted model properties; done means the generated Pet interface matches the unquoted example, including the enum-style property, without relying on queryParamObjectFormat=key.