Declare vagrant package as typed

.pre-commit-config.yaml

@@ -41,6 +41,12 @@ repos:
           - flake8-2020>=1.6.1
           - flake8-docstrings>=1.6.0
           - flake8-pytest-style>=1.6.0
+  - repo: https://github.com/pre-commit/mirrors-mypy
+    rev: v0.931
+    hooks:
+      - id: mypy
+        # empty args needed in order to match mypy cli behavior
+        # args: [--strict]
   - repo: https://github.com/pycqa/pylint
     rev: v2.12.2
     hooks:

mypy.ini

@@ -0,0 +1,13 @@
+[mypy]
+python_version = 3.8
+color_output = True
+error_summary = True
+; disallow_untyped_calls = True
+; disallow_untyped_defs = True
+; disallow_any_generics = True
+; disallow_any_unimported = True
+; warn_redundant_casts = True
+; warn_return_any = True
+; warn_unused_configs = True
+# site-packages is here to help vscode mypy integration getting confused
+exclude = (build|test/local-content|site-packages)

setup.cfg

@@ -40,3 +40,6 @@ python_requires = >=3.8
 [options.extras_require]
 test =
     pytest>=7.0.0
+
+[options.package_data]
+vagrant = py.typed

vagrant/test.py

@@ -4,6 +4,7 @@
 It also removes some of the boilerplate involved in writing tests that leverage
 vagrant boxes.
 """
+from typing import Dict, List
 from unittest import TestCase
 from vagrant import Vagrant, stderr_cm
 
@@ -20,11 +21,11 @@ class VagrantTestCase(TestCase):
             will remain up. Defaults to False
     """
 
-    vagrant_boxes = []
+    vagrant_boxes: List[str] = []
     vagrant_root = None
     restart_boxes = False
 
-    __initial_box_statuses = {}
+    __initial_box_statuses: Dict[str, str] = {}
     __cleanup_actions = {
         Vagrant.NOT_CREATED: "destroy",
         Vagrant.POWEROFF: "halt",