Merge "Adjust type hints in database related classes"
authorjenkins-bot <jenkins-bot@gerrit.wikimedia.org>
Sun, 9 Jun 2019 12:38:45 +0000 (12:38 +0000)
committerGerrit Code Review <gerrit@wikimedia.org>
Sun, 9 Jun 2019 12:38:45 +0000 (12:38 +0000)

Trivial merge