Annotator types and docs: MyPy, consistent 'optional', small tidy-ups #2912

	name: Test WorkFlow

	on:
	pull_request:
	branches: [main, develop]

	jobs:
	build-dev-test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
	steps:
	- name: 🛎️ Checkout
	uses: actions/checkout@v4
	- name: 🐍 Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	check-latest: true

	- name: 📦 Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install .
	pip install pytest

	- name: 🧪 Test
	run: "python -m pytest ./test"

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