1 files changed, 5 insertions, 0 deletions

diff --git a/tox.ini b/tox.ini
index 5149f37..75f9933 100644
--- a/tox.ini
+++ b/tox.ini
@@ -4,6 +4,7 @@ envlist =
     pypy3{9,8,7}
     docs
     lint
+    typing
 skip_missing_interpreters = true
 
 [testenv]
@@ -20,3 +21,7 @@ deps =
     pre-commit>=2.20
 commands =
     pre-commit run --all-files --show-diff-on-failure {tty:--color=always} {posargs}
+
+[testenv:typing]
+deps = -r requirements/typing.txt
+commands = mypy