<!--IssueSummary start--> <details> <summary> Everyone can contribute. [Help move this issue forward](https://handbook.gitlab.com/handbook/marketing/developer-relations/contributor-success/community-contributors-workflows/#contributor-links) while earning points, leveling up and collecting rewards. </summary> - [Close this issue](https://contributors.gitlab.com/manage-issue?action=close&projectId=278964&issueIid=438253) </details> <!--IssueSummary end--> ## Summary We're currently running an outdated version of [`swagger-client`](https://www.npmjs.com/package/swagger-client), we need to update it to the latest version. :warning: **Note, at the time of opening this issue, the latest version did not run without a polyfill when using Vite.** ## How to set up and validate locally 1. Create an `openapi.yml` file containing an external reference: ```yml openapi: 3.0.0 info: title: Simple API version: 1.0.0 paths: /greeting: $ref: './greeting.yaml' ``` 2. Create the external reference (e.g. `./greeting.yaml`): ```yml get: summary: Get a friendly greeting responses: '200': description: A successful response content: text/plain: example: Hello, World! ``` 3. Open the `openapi.yml` file created in Step 1 4. The contents from `./greeting.yaml` should be rendered