Idea: add line numbers and motion support to the file tree

[dreamawakening]

It would be really awesome if items in the file tree had relative line numbers so it can be easily navigated.

It would also be great if you could use motions (such as 3j) to quickly move around.

[t9md]

Unlike pure Vim, Atom’s file tree view not normal text, it is managed as tree-view Atom package. So, supporting general motion in tree-view is technically difficult.