add py.typed marker #8

	name: CI

	on:
	- push
	- pull_request

	jobs:
	format:
	runs-on: ubuntu-latest
	steps:
	- name: Get code
	uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.12"
	cache: pip

	- name: Install ruff
	run: pip install ruff

	- name: Run format
	run: ruff format --diff
	lint:
	runs-on: ubuntu-latest
	steps:
	- name: Get code
	uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.12"
	cache: pip

	- name: Install ruff
	run: pip install ruff

	- name: Run lint
	run: ruff check
	test:
	needs:
	- format
	- lint
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os:
	- ubuntu-latest
	- windows-latest
	- macos-latest
	python-version:
	- "3.11"
	- "3.12"
	steps:
	- name: Get code
	uses: actions/checkout@v4

	- name: Set up Python ${{ matrix.python-version }} on ${{ matrix.os }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	cache: pip

	- name: Install poetry
	run: pip install poetry

	- name: Install dependencies
	run: poetry install --with test --all-extras

	- name: Run tests
	run: poetry run pytest --random-order --count=3

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