six>=1.9.0
webencodings

[css]
tinycss2>=1.1.0<1.2

[dev]
pip-tools==6.5.1
pytest==7.1.1
flake8==4.0.1
tox==3.24.5
sphinx==4.3.2
twine==4.0.0
wheel==0.37.1
hashin==0.17.0

[dev:implementation_name == "cpython"]
black==22.3.0
mypy==0.942
