You mentioned there is an appropriate suggestion in your DB? Could you please link me to where I can find your suggested workaround? Please add my vote on this feature as well.
Understand... you're replying to a post that is 7 years old... likely things have moved on since then.
No worries! I actually found the solution I was looking for here:
Seems like a good way to import functions from a "Library" script, and it allows you to see those functions with Code Completion.