typing

[andrewgsavage]

• Closes # (insert issue number)
• Executed pre-commit run --all-files with no errors
• The change is fully covered by automated unit tests
• Documented in docs/ as appropriate
• Added an entry to the CHANGES file

[codspeed-hq]

CodSpeed Performance Report

Merging #2123 will not alter performance

_{Comparing andrewgsavage:typing (5aee334) with master (74b7086)}

Summary

✅ 437 untouched benchmarks