typing: lock in new pytype gains from making revlog related classes typeable
These were pretty clean changes in the pyi files from earlier in this series, so
add them to the code to make it more understandable.
There's one more trivial hint that can be added to the return of
`mercurial.revlogutils.rewrite._filelog_from_filename()`, however it needs to be
imported from '..' under the conditional of `typing.TYPE_CHECKING`, and that
seems to confuse the import checker- possibly because there's already an import
block from that level. (I would have expected a message about multiple import
statements in this case, but got one about higher level imports should come
first, no matter where I put the import statement.)
typing: add types to `revlog.revlogproblem`
These attrs showed as `Any` after the previous commit made the class visible to
pytype.
typing: make the revlog classes known to pytype
These are the same changes as
c1d7ac70980b and
45270e286bdc made to dirstate,
for the same reasons.
typing: make the manifest classes known to pytype
These are the same changes as
c1d7ac70980b and
45270e286bdc made to dirstate,
for the same reasons. The migration away from decorating the classes with
`@interfaceutil.implementer` was started back in
3e9a660b074a, but missed one.
typing: make the filelog class known to pytype
These are the same changes as
c1d7ac70980b and
45270e286bdc made to dirstate,
for the same reasons.