title: How to use FileInterceptor on a websocket? (NestJs)
body: <p>I want to use this on a websocket, how do I do that?</p>
  <pre><code>@UseInterceptors(
          FileInterceptor('photo', {
            dest: '../uploads/profilePictures',
            limits: { fileSize: byte * 10 },
          }),
        )
  </code></pre>