When running on non-Windows, HandleClipboardEvents will create an
infinite loop consuming 100% CPU.
Now, we call HandleClipboardEvents only when on Windows.
It’s possible to implement interfaces even on FFI types, because
they are declared as partials.
```csharp
public partial class MySequence : ISequence {}
```
So long as the type exposes the required functions, this one-liner
is enough.