[BUG] Typescript-axios code generated is not compatiable is erasableSyntaxOnly

[wiikip]

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• Have you provided a full/minimal spec to reproduce the issue?
• Have you validated the input using an OpenAPI validator?
• Have you tested with the latest master to confirm the issue still exists?
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• What's the actual output vs expected output?
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Description

When generating typescript-axios code from openapi, base.ts file contains the following code:

export class BaseAPI {
    protected configuration: Configuration | undefined;

    constructor(configuration?: Configuration, protected basePath: string = BASE_PATH, protected axios: AxiosInstance = globalAxios) {
        if (configuration) {
            this.configuration = configuration;
            this.basePath = configuration.basePath ?? basePath;
        }
    }
};

However that code is not compatible with erasableSyntaxOnly because of the scope protected on the constructor parameter.

Looks like the option was introduced here: b0172a5
But that was not implemented for typescript-axios generator

openapi-generator version

OpenAPI declaration file content or url

Generation Details

Steps to reproduce

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