<ResourceDictionary xmlns="https://github.com/avaloniaui" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <CornerRadius x:Key="NumericUpDownCornerRadius">3</CornerRadius>
    <x:Double x:Key="NumericUpDownDefaultHeight">32</x:Double>
    <x:Double x:Key="NumericUpDownSmallHeight">24</x:Double>
    <x:Double x:Key="NumericUpDownLargeHeight">40</x:Double>
</ResourceDictionary>