How to revert uncommitted changes including files and folders?

Question

Is there a git command to revert all uncommitted changes in a working tree and index and to also remove newly created files and folders?

Answer 1

From Git help:

 Changes to be committed:
      (use "git restore --staged ..." to unstage)

    Changes not staged for commit:
      (use "git add ..." to update what will be committed)
      (use "git restore ..." to discard changes in working directory)