Source code of `class Zstd` calls ctor of parent `ZlibBase` via
`super()`
By inspecting `opts` in `ZlibBase` ctor, we can see `opts?.info` is
further used to determine the return shapes of `*Sync()` methods in
children class. This information will need to be revealed in nodejs doc.
This PR is separated from the one for `BrotliOptions`, since these two
changes potentially need to be backported to different minimum versions.
PR-URL: https://github.com/nodejs/node/pull/58360
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Jimmy Leung
d5345b6da9