typing: add explicit hints for recent pytype regressions
Somewhere between
454feddab720 and
cd72a88c5599, pytype changed how it inferred
the return type in `extdiff.py` from
Tuple[Any, List[Tuple[bytes, Any, os.stat_result]]]
to
Tuple[Any, List[nothing]]
It also changed the return type in `archival.py` from `Any` to `NoReturn`. Fix
those up, and also the obvious parameter types while we're here.
{
"conduit_uri": "https://phab.mercurial-scm.org/api",
"phabricator.uri": "https://phab.mercurial-scm.org/",
"repository.callsign": "HG",
"arc.land.onto.default": "@",
"base": "hg:.^"
}