Include mypy for type checking during tests.

3 files changed, 4 insertions, 1 deletions

diff --git a/mypy.ini b/mypy.ini
new file mode 100644
index 0000000..976ba02
--- /dev/null
+++ b/mypy.ini
@@ -0,0 +1,2 @@
+[mypy]
+ignore_missing_imports = True
diff --git a/pytest.ini b/pytest.ini
index 62c0f36..381b327 100644
--- a/pytest.ini
+++ b/pytest.ini
@@ -1,6 +1,6 @@
 [pytest]
 norecursedirs=dist build .tox .eggs
-addopts=--doctest-modules --flake8 --black --cov
+addopts=--doctest-modules --flake8 --black --cov --mypy
 doctest_optionflags=ALLOW_UNICODE ELLIPSIS
 # workaround for warning pytest-dev/pytest#6178
 junit_family=xunit2
diff --git a/setup.cfg b/setup.cfg
index 3f887a6..e2dcebb 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -28,6 +28,7 @@ testing =
 	pytest-flake8
 	pytest-black >= 0.3.7
 	pytest-cov
+	pytest-mypy
 
 	# local