[mypy] Add typing

7 jobs for branch/default in 2 minutes and 10 seconds (queued for 5 seconds)
Status Job ID Name Coverage
  Tests
passed black #41682

00:00:28

passed check-manifest #41681

00:01:04

passed flake8 #41683

00:00:26

passed mypy #41684

00:00:50

passed py3 #41679

00:02:10

passed py3-from-forge #41680

00:01:05

 
  After Tests
passed trigger-cubicweb-pipeline