flake8-pyi 22.8.0

on Python PyPI

New error codes:

• Y046: Detect unused Protocols.
• Y048: Function bodies should contain exactly one statement.

Bugfixes:

• Improve error message for the case where a function body contains a docstring
  and a ... or pass statement.

Other changes:

• Pin required flake8 version to <5.0.0 (flake8-pyi is not currently compatible with flake8 5.0.0).