Start linting with mypy

python_apps/api_clients/Makefile

@@ -4,8 +4,9 @@ include ../../tools/python.mk
 
 PIP_INSTALL := --editable .[dev]
 PYLINT_ARG := api_clients tests
+MYPY_ARG := api_clients tests
 PYTEST_ARG := --cov=api_clients tests
 
-lint: .pylint
+lint: .pylint .mypy
 test: .pytest
 clean: .clean

python_apps/api_clients/setup.py

@@ -26,6 +26,7 @@ setup(
     extras_require={
         "prod": [],
         "dev": [
+            "mypy",
             "pylint",
             "pytest",
             "pytest-cov",