[TASK] updates phpstan config and updates/ adapts several classes acc… #99

	name: CI

	on:
	push:
	pull_request:

	jobs:
	testsuite:
	name: all tests
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Install PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: "${{ matrix.php }}"
	coverage: none
	tools: composer:v2

	- name: Get composer cache directory
	id: composer-cache
	run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT

	- name: Cache dependencies
	uses: actions/cache@v4
	with:
	path: ${{ steps.composer-cache.outputs.dir }}
	key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
	restore-keys: ${{ runner.os }}-composer-

	- name: Install dependencies
	run: composer install

	- name: Run static code analysis
	run: "composer ci:static"
	strategy:
	fail-fast: false
	matrix:
	php: [ '8.2', '8.3' ]

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