Better typing of combination operators #287

	# This is a basic workflow to help you get started with Actions

	name: CI Build

	# Controls when the action will run. Triggers the workflow on push or pull request
	# events but only for the master branch
	on:
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	test:
	# The type of runner that the job will run on
	runs-on: ubuntu-latest

	# Steps represent a sequence of tasks that will be executed as part of the job
	steps:
	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- uses: actions/checkout@v4
	- uses: actions/setup-node@v3
	with:
	node-version: 'latest'

	- name: Install dependencies
	run: yarn install

	- name: Run tests
	run: yarn test

	coverage:
	runs-on: ubuntu-latest

	steps:
	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- uses: actions/checkout@v4
	- uses: actions/setup-node@v3
	with:
	node-version: 'latest'

	- name: Install dependencies
	run: yarn install

	- name: Report coverage
	env:
	COVERALLS_REPO_TOKEN: "${{ secrets.COVERALLS_REPO_TOKEN }}"
	COVERALLS_GIT_BRANCH: "${{ github.ref }}"
	COVERALLS_SERVICE_NAME: GitHub Actions
	run: yarn run jest --coverage && yarn run coveralls --verbose < coverage/lcov.info

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