Do I understand the concept of tree-shaking properly?

[Nefcanto]

I develop my websites using Qwik. Let's say a website is made of 100 components. I know that I will import all of these items somewhere:

$
component$ 
routeLoader$ 
Slot,
useContext,
useLocation 
useNavigate,
useSignal,
useTask$,
useVisibleTask$,

In other words, when I finish my website and provide a distinct list of all of the imports from Qwik + Qwik City libraries at the top of my files, I end up with that list.

Those are used in all of my websites. Because of my architecture, I definitely use them.

Now, my question is this. What happens if I create a Vite pre-plugin that imports all of them at the top of every file? Is there any downside? After all, they are all included somewhere, so if I understand it correctly, then they are all included in the final bundle and won't be tree-shaken.