How to use Ressource Dictionarys in a WPF Plugin Project

Hi, I'm trying to make ResourceDictionaries available troughout my Application (as for example by adding MergedDictionaries in the App.xaml in a standard WPF-application). Is there a way of doing that in a eb wpf plugin project?

Specifically, I want to do something like this:
<Application.Resources>
<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="Styles/Styles.xaml" />
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>
</Application.Resources>

where Styles.xaml contains default-styles.


thanks