GitLab

* fix

* add typings

* fixup some more types

* Type more

* remove mypy ignore

* add missing typings

* fix a few mypy errors

* fix mypy errors

* fix mypy

* ignore types

* fixup annotation

* fix remaining types

* cleanup #TODO comments
Co-authored-by: Philip Meier <github.pmeier@posteo.de>
Co-authored-by: Vasilis Vryniotis <datumbox@users.noreply.github.com>