zope.interface
pyrsistent>=0.11.8
boltons>=19.0.1

[:implementation_name == "cpython"]
orjson

[dev]
setuptools>=40
twine>=1.12.1
coverage
sphinx
sphinx_rtd_theme
flake8
black

[journald]
cffi>=1.1.2

[test]
hypothesis>=1.14.0
testtools
pytest
pytest-xdist
