[BUG] Unexpected "Overwriting existing model" warning

[coekie]

Describe the bug.

When there are multiple references to the same message type in an asyncapi schema, an unexpected warning is printed.

Expected behavior

No warning. (Or, if there really is something wrong with this usage, a warning that more clearly states what the problem is).

Screenshots

›   Warning: Overwriting existing model with name Bar, are there two models with the same name present? Overwriting the old model.

How to Reproduce

With this file:

asyncapi: 2.6.0
info:
  title: overwriting warning problem
  version: "1"
defaultContentType: application/json
channels:
  /lala:
    publish:
      message:
        $ref: "#/components/messages/foo"
    subscribe:
      message:
        $ref: "#/components/messages/foo"
components:
  messages:
    foo:
      payload:
          type: object
          title: Bar
          properties: {}

Try to generate the model, e.g. with

asyncapi generate models typescript namesproblem.yml

🥦 Browser

None

👀 Have you checked for similar open issues?

• I checked and didn't find similar issue

🏢 Have you read the Contributing Guidelines?

• I have read the Contributing Guidelines

Are you willing to work on this issue ?

No, someone else can work on it

[github-actions]

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