<unity:PrismUnityApplication
    x:Class="FooEditor.UWP.App"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:local="using:FooEditor.UWP"
    xmlns:unity="using:Prism.Unity.Windows" 
    RequestedTheme="Light">
</unity:PrismUnityApplication>
