Add Python 3.8 to 3.11 to tox envs

Now `tox run` runs tests on all supported Python versions. One 3.11 test
is still failing -- I'll look at it later.
1 file changed
tree: 46a4c628c333a4fa84309b51308506f1b839a9bf
  1. tests/
  2. .gitignore
  3. .travis.yml
  4. LICENSE
  5. MANIFEST.in
  6. mypy_extensions.py
  7. README.md
  8. setup.cfg
  9. setup.py
  10. tox.ini
README.md

Mypy Extensions

The “mypy_extensions” module defines experimental extensions to the standard “typing” module that are supported by the mypy typechecker.