An object encapsulating the changes to a committed file.
A commit SHA or some other identifier that ultimately dereferences to a commit.
This is the pointer to the
after version of this change. For instance, the parent of this
commit will contain the
before (or nothing, if the file change represents a new file).
The previous URI of the changed URI. Can be absent if the file is new, or just changed and so on.
true if the file is staged or committed,
false if not staged. If absent, it means not staged.
The file status.
The current URI of the changed file resource.