type

bun.Loader

type Loader =
| 'js'
| 'jsx'
| 'ts'
| 'tsx'
| 'json'
| 'jsonc'
| 'json5'
| 'toml'
| 'yaml'
| 'xml'
| 'file'
| 'napi'
| 'wasm'
| 'text'
| 'md'
| 'css'
| 'html'

https://bun.com/docs/bundler/loaders