[3.11] gh-104874: Document NewType.supertype (GH-104875)#104907

Merged

AlexWaygood merged 1 commit intopython:3.11from

miss-islington:backport-41768a2-3.11

May 24, 2023

Commits on May 24, 2023

gh-104874: Document NewType.__supertype__ (GH-104875)

JelleZijlstra
authored and
miss-islington
committed