fix(mypy): addresses lack of optional types#521

Merged

heitorlessa merged 10 commits intoaws-powertools:developfrom gyft:mypy-implicit-optional

Jul 16, 2021

+121-84

Commits on Jul 12, 2021

fix(mypy): no implicit optional
michaelbrewer
committed

Commits on Jul 14, 2021

fix(mypy): no implicit optional
michaelbrewer
committed

Commits on Jul 15, 2021

Merge branch 'develop' into mypy-implicit-optional
michaelbrewer
committed

Commits on Jul 16, 2021

fix(mypy): use sequence and update mypy.init
michaelbrewer
committed