Re: [PATCH v21 0/7] MR6766: dlls/wintypes: Add stubs for Windows.Foundation.Collections.PropertySet.

[Zhiyi Zhang (＠zhiyi)]

Zhiyi Zhang (@zhiyi) commented about include/windows.foundation.idl:
> namespace Windows.Foundation.Collections {
>      interface IPropertySet;

there should be a line of `runtimeclass PropertySet;` here; See other .idl files for example.