Is it possible to have Bun bundle my Typescript on file save in vscode?

The guide says I can call bun run index.ts in the command line and add it to the package.json like so but I don’t know how to make it run on save.

package.json: 
{
  "name": "quickstart",
  "module": "index.ts",
  "type": "module",
  "scripts": {
    "start": "bun run index.ts"
  },
  "devDependencies": {
    "@types/bun": "^1.0.0"
  }
}