Mypy workflow

Author: dunderrrrrr

.github/workflows/tests.yml

@@ -44,3 +44,25 @@ jobs:
         run: poetry install
       - name: Check ruff
         run: poetry run ruff check .
+
+  mypy:
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: [3.12]
+        poetry-version: [1.8.3]
+        os: [ubuntu-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Run image
+        uses: abatilo/[email protected]
+        with:
+          poetry-version: ${{ matrix.poetry-version }}
+      - name: Install dependencies
+        run: poetry install
+      - name: Check mypy
+        run: poetry run mypy . --check-untyped-defs --disallow-untyped-defs --ignore-missing-imports