Package Hierarchy view

If you’ve ever used eclipse, you know how the package manager works, you click a package, it shows packages then classes. example below

see the original question @ https://stackoverflow.com/questions/3915961/how-to-view-hierarchical-package-structure-in-eclipse-package-explorer

If you would like more clarification, i would be glad to give you more

there is a actual folder for nod modules and with a file tree viever WOULD work but the folder is hidden