chore: add mypy configuration

Author: azmeuk

.pre-commit-config.yaml

@@ -19,6 +19,7 @@ repos:
     rev: v1.13.0
     hooks:
       - id: mypy
+        additional_dependencies: [pydantic]
   - repo: https://github.com/codespell-project/codespell
     rev: v2.3.0
     hooks:

pyproject.toml

@@ -42,6 +42,7 @@ funding = "https://github.com/sponsors/python-scim"
 
 [dependency-groups]
 dev = [
+    "mypy>=1.13.0",
     "pre-commit-uv>=4.1.4",
     "pytest>=8.2.1",
     "pytest-coverage>=0.0",
@@ -112,6 +113,11 @@ force-single-line = true
 [tool.ruff.format]
 docstring-code-format = true
 
+[tool.mypy]
+plugins = [
+  "pydantic.mypy"
+]
+
 [tool.tox]
 requires = ["tox>=4.19"]
 env_list = [