Method to download prebuilts or source when no network is available

[trothwell]

Describe the bug

A method to pre-cache dependencies.

Similar method is possible with Pkg. https://github.com/vercel/pkg#user-content-environment

To Reproduce

Requires ability to lockdown network access but allows access to private npm-repo.

OS: Node.js Version: 16

Additional context Add any other context about the problem here.