Typescript-angular api generated without extraHttpRequestParams

Description

This is a problem because one endpoint returns image/jpeg and we need to override angular HTTP request options to accept blob not json, but can't override this without extraHttpRequestParams in the method.

Method signature:

  public apiGetLastCameraShot(
    id: string,
    camera_id: string,
    body?: CameraShotBody,
    observe?: 'body',
    reportProgress?: boolean
  ): Observable<any> {

Swagger-codegen version

3.0.22

Swagger declaration file content or url

swagger: '2.0'
info:
  description: This is a swagger UI interface
  version: '1.0.0'
  title: OpenAPI BackEnd direct interfacing via SwaggerUI
consumes:
  - application/json
produces:
  - application/json

basePath: /api
/photos/{id}/camera/{camera_id}/lastshot:
    post:
      operationId: api.get_last_camera_shot
      summary: Returns last shot of camera
      description: Returns last shot of camera
      consumes:
        - application/json
      produces:
        - image/jpeg
      parameters:
        - name: id
          in: path
          description: Id of the camera machine
          type: string
          required: true
        - name: camera_id
          in: path
          description: Id of the camera to get the last shot from
          type: string
          required: true
        - name: shot_settings
          in: body
          description: Settings to generate the camera shot
          required: false
          schema:
            type: object
            title: CameraShotBody
            properties:
              width:
                type: integer
              height:
                type: integer
      responses:
        200:
          description: Successfully returned camera shot

Command line used for generation

swagger-codegen generate -i http://localhost:8800/api/swagger.json -l typescript-angular -o src/app/swagger -c swagger-config.json"

swagger-config file:

{
  "modelPropertyNaming": "original"
}

Steps to reproduce

Mac OSX 14
brew install swagger-codegen // 3.022
swagger-codegen generate -i http://localhost:8800/api/swagger.json -l typescript-angular -o src/app/swagger -c swagger-config.json" // the swagger.yml file I posted above is served as JSON locally

Related issues/PRs

Searched and found https://github.com/swagger-api/swagger-codegen/issues/4037 which is similar goal but in their case it seemed like the extraHttpRequestParams param was being generated, but not used.

Suggest a fix/enhancement

I'm pretty confused why - every code sample I've found online seems to have extraHttpRequestParams generated in the method signature.
Also this line containing it, doesn't seem to be behind any conditional in mustache: https://github.com/swagger-api/swagger-codegen/blob/master/modules/swagger-codegen/src/main/resources/typescript-angularjs/api.mustache#L36

Start with modules/swagger-codegen/src/main/resources/typescript-angularjs/api.mustache and compare its generated output with the typescript-angular method signature shown in the issue. Reproduce with the supplied Swagger definition, swagger-config.json, and generation command; done means the generated API method exposes extraHttpRequestParams so Angular HTTP request options can be overridden for the image/jpeg response.