Rémi Bernon (@rbernon) commented about include/windows.media.speechsynthesis.idl:
- [
 contract(Windows.Foundation.UniversalApiContract, 1.0),exclusiveto(Windows.Media.SpeechSynthesis.SpeechSynthesisStream),uuid(83e46e93-244c-4622-ba0b-6229c4d0d65d)- ]
 - interface ISpeechSynthesisStream : IInspectable
 requiresWindows.Storage.Streams.IRandomAccessStreamWithContentType,Windows.Storage.Streams.IRandomAccessStream,Windows.Foundation.IClosable,Windows.Storage.Streams.IInputStream,Windows.Storage.Streams.IOutputStream,Windows.Storage.Streams.IContentTypeProvider- {
 [propget] HRESULT Markers([out, retval] Windows.Foundation.Collections.IVectorView<Windows.Media.IMediaMarker*>** value);
Same thing here, while you're making style changes you should change `IMediaMarker*>** value` to at least be `IMediaMarker*> **value`.