add typing stubs (#3) #15

	name: Pip

	on:
	workflow_dispatch:
	pull_request:
	push:
	branches:
	- master

	jobs:
	build:
	strategy:
	fail-fast: false
	matrix:
	platform: [ubuntu-20.04, windows-2019, macos-13]
	python-version: ["3.9"]

	runs-on: ${{ matrix.platform }}

	steps:
	- uses: actions/checkout@v3
	with:
	submodules: true

	- uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}

	- name: Add requirements
	run: python -m pip install --upgrade wheel setuptools

	- name: Build and install
	run: pip install --verbose .[test]

	- name: Test
	run: python -m pytest

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