Integrate `mypy` #7

	# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
	# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python

	name: Python package

	on:
	push:
	branches: [ "master" ]
	pull_request:
	branches: [ "master" ]

	jobs:
	test:

	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [ubuntu-latest]
	python-version:
	- "3.7"
	- "3.8"
	- "3.9"
	- "3.10"
	- "3.11"
	- "3.12"
	- "pypy3.6"
	- "pypy3.7"
	- "pypy3.8"
	- "pypy3.9"
	- "pypy3.10"
	include:
	# Python 3.6 is not available on ubuntu-latest,
	# so use ubuntu-20.04 for it:
	- python-version: "3.6"
	os: ubuntu-20.04

	steps:
	- uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	allow-prereleases: true
	- name: Install dependencies
	run: \|
	python -m pip install -U pip
	pip install .
	pip install -r requirements-test.txt
	- name: Test with pytest
	run: \|
	pytest

	lint:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	- uses: pre-commit/action@v3.0.1

	type:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	- run: \|
	python -m pip install -U pip
	pip install .
	pip install -r requirements-type.txt
	- run: \|
	mypy src/

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