const qualifiers have no effect on this item

```swift
@addMethod(StashControllerPS)
private final const func ActionOpenCraft() -> ref<OpenCraft> {
```
now produces warning:
`const qualifiers have no effect on this item`

Per @jac3km4 :
>const also currently has no effect, but it'll have soon so just keep it for now, the warning will go away, you can also create an issue 