fix: Implicitly marking parameter as nullable is deprecated #258

	name: php 8.0

	on:
	push:
	pull_request:

	jobs:
	run:
	runs-on: ${{ matrix.operating-system }}
	strategy:
	matrix:
	operating-system: [ubuntu-latest, macOS-latest]
	php-versions: ['8.0']
	name: PHP ${{ matrix.php-versions }} Test on ${{ matrix.operating-system }}
	steps:
	- name: Checkout
	uses: actions/checkout@v2

	- name: Install PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{ matrix.php-versions }}
	extensions: intl, gd #optional
	ini-values: "post_max_size=256M" #optional
	coverage: pcov

	- name: Check PHP Version
	run: php -v

	- name: Validate composer.json and composer.lock
	run: composer validate

	- name: Cache Composer packages
	id: composer-cache
	uses: actions/cache@v3
	with:
	path: vendor
	key: ${{ runner.os }}-8.0-v3-php-${{ hashFiles('**/composer.lock') }}
	restore-keys: \|
	${{ runner.os }}-8.0-v3-php-

	- name: Install dependencies
	if: steps.composer-cache.outputs.cache-hit != 'true'
	run: composer install --prefer-dist --no-progress --no-suggest

	- name: Run test suite
	run: \|
	mkdir -p build/logs
	vendor/bin/phpunit tests --verbose --coverage-clover build/logs/clover.xml

	- name: Run psalm
	run: vendor/bin/psalm

	# - name: Code coverage
	# run: \|
	# wget https://scrutinizer-ci.com/ocular.phar
	# php ocular.phar code-coverage:upload --format=php-clover build/logs/clover.xml

	- name: Run infection
	if: matrix.operating-system == 'ubuntu-latest'
	run: \|
	./infection.phar -j2 --ignore-msi-with-no-mutations --only-covered
	env:
	STRYKER_DASHBOARD_API_KEY: ${{ secrets.STRYKER_DASHBOARD_API_KEY }}

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