Add py.typed marker. #5

	name: Release Wheels

	on:
	push:
	release:
	types:
	- published

	jobs:
	build_wheel:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-python@v4
	with:
	python-version: 3.11
	cache: pip
	- run: pip wheel .
	- uses: actions/upload-artifact@v3
	with:
	name: wheel
	path: ./*.whl

	upload_wheel_test:
	needs: [build_wheel]
	runs-on: ubuntu-latest
	environment:
	name: pypi
	url: https://pypi.org/p/once-py
	permissions:
	id-token: write
	steps:
	- uses: actions/download-artifact@v3
	with:
	name: wheel
	path: dist/
	- uses: pypa/gh-action-pypi-publish@release/v1
	with:
	repository-url: https://test.pypi.org/legacy/

	upload_wheel:
	needs: [build_wheel]
	runs-on: ubuntu-latest
	if: github.event_name == 'release' && github.event.action == 'published'
	environment:
	name: pypi
	url: https://pypi.org/p/once-py
	permissions:
	id-token: write
	steps:
	- uses: actions/download-artifact@v3
	with:
	name: wheel
	path: dist/
	- uses: pypa/gh-action-pypi-publish@release/v1

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