Rémi Bernon (@rbernon) commented about include/windows.foundation.idl:
interface Windows.Foundation.AsyncOperationCompletedHandler<IInspectable *>; interface Windows.Foundation.AsyncOperationCompletedHandler<boolean>; interface Windows.Foundation.AsyncOperationCompletedHandler<UINT32>;
interface Windows.Foundation.AsyncOperationCompletedHandler<UINT32, UINT32>;
```suggestion:-0+0 interface Windows.Foundation.AsyncOperationProgressHandler<UINT32, UINT32>; interface Windows.Foundation.AsyncOperationWithProgressCompletedHandler<UINT32, UINT32>; ```