Automatically importing an assembly

I am using the VB.Net Add-on with the SyntaxEditor. I want to automatically import an assembly that my end users will always use, but I would rather not have the Imports statement in the editor. Is there a way to add the namespaces within the assembly to the Intellisense so that their methods and properties will show at the top level?
For example:

Without importing end user code would look like this:
Dim x as Foo.Bar.MyAssembly.MyType

With importing:
Imports Foo.Bar.MyAssembly
Dim x as MyType

What I would like to achieve:
Dim x as MyType

Thanks for any direction you can provide.