'marko-starter build' does not recognize 'window' in imported script

[SanBen]

When building a static site using marko-starter build
I get the following error:

ReferenceError: window is not defined

Is the assumption correct that on a statically built site the window object should be available?

How to reproduce:

• create barebones component
• add an import of a script.js that uses the window object
• use marko-starter build