Replication of original PR #594: Add support for sentinels (PEP 661)#1

yashwanthatla wants to merge 1 commit into

replicated-pr-594-beforeyashwanthatla/typing_extensions:replicated-pr-594-beforefrom

replicated-pr-594-afteryashwanthatla/typing_extensions:replicated-pr-594-afterCopy head branch name to clipboard