Avalonia/tests/Avalonia.Generators.Tests/Views/ViewWithGenericBaseView.xml

<local:BaseView
	    xmlns="https://github.com/avaloniaui"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        x:Class="Sample.App.ViewWithGenericBaseView"
        Design.Width="300"
		xmlns:sys="clr-namespace:System"
		x:TypeArguments="sys:String"
	    x:Name="Root"
		xmlns:local="clr-namespace:Sample.App">
	<Grid>
		<local:BaseView x:Name="NotAsRootNode" x:TypeArguments="sys:Int32" />
	</Grid>
</local:BaseView>