feat: add py.typed #11

	name: Test
	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main
	jobs:
	pytest:
	name: Run pytest
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v2
	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: '3.x' # Specify the Python version you are using
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install .[tests]
	sudo apt-get install libzbar0 -y
	- name: Run pytest
	run: \|
	python -m pytest tests/

Provide feedback