Avoid Expressions to allow obfuscation

[DevAM-Tools]

I managed to obfuscate my Avalonia app which I am quite happy about. However I need to exclude the corresponding ViewModel from the obfuscation when I use an hierarchical TreeDataGrid since it uses Expressions. These are not compatible with obfuscation.

For this reason I wanted to ask if it would be possible to do without Expressions? Maybe by using an IObservable or simply a Func<T, bool>.

[maxkatz6]

Typically, it's a responsibility of obfuscation software to handle expressions.