Final answer:
Staged files in a git repository are listed under the heading "Changes to be committed" when you run git status. This command provides the state of the working directory and the staging area, showing staged, upstaged, untracked files, and whether the working tree is clean.
Step-by-step explanation:
The question explained
When you run git status in a git repository, it will show you the state of the working directory and the staging area. Staged files, which are files that you have decided to include in your next commit, will appear under the heading "Changes to be committed". This indicates that the files have been added to the staging area and are ready for the next commit to the repository.
Other headings that git status may show include "Untracked files", which are files that are not being tracked by git; "Changes not staged for commit", which represents modified files that have not been added to the staging area; and "Working tree clean", which would indicate that there are no changes in the working directory.
To further exemplify, when you modify a file and then use the git add command, you move it to the staging area. The next time you run git status, you would see this file under the "Changes to be committed" section. On the other hand, if you modify a file and do not stage it, it appears under "Changes not staged for commit" when you perform git status.