Custom property drawer for generic

So I made some things based on "ScriptableObject as variable holder" concept and I needed property drawer for every class that inherits from GenericVariableReference<T, VarT> but I can't do [CustomPropertyDrawer(typeof(GenericVariableReference))] and because of that I have class that looks like this:

 using UnityEditor;
 namespace Wokarol {
     [CustomPropertyDrawer(typeof(FloatVariableReference))]
     [CustomPropertyDrawer(typeof(StringVariableReference))]
     public class ReferenceDrawer : GenericReferenceDrawer { }
 }

It looks like most pointless thing ever