Currently FakeEntry is just a plain JS object (dict-like) with Closure typedef, as part of crbug.com/835203 (custom classes for Entries) we should migrate FakeEntry to be a FilesAppEntry.
Additionally we should make clear what is a FakeEntry, because historically any entry-like thing that wasn't the native Entry/DirectoryEntry was considered FakeEntry, however with the new types based on FilesAppEntry this distinction isn't clear anymore.
Comment 1 by lucmult@chromium.org
, Jun 29 2018