Fixes typing issue with doctrine/lexer 2 #27

	name: Tests

	on:
	push:
	branches: [ "main" ]
	pull_request: ~

	permissions:
	contents: read

	jobs:
	test:

	runs-on: ubuntu-20.04

	strategy:
	matrix:
	php-versions: ['8.1', '8.2', '8.3']
	lexer-version: ['^2', 'latest']

	steps:
	- uses: actions/checkout@v4

	- name: Setup PHP with composer
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{ matrix.php-versions }}
	tools: composer

	- name: Get Composer Cache Directory
	id: composer-cache
	run: \|
	echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT

	- uses: actions/cache@v3
	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: Install doctrine/lexer
	if: ${{ matrix.lexer-version != 'latest' }}
	run: composer require doctrine/lexer:${{ matrix.lexer-version }}

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

	- name: PHPStan
	run: vendor/bin/phpstan analyse

	- name: unit tests
	run: vendor/bin/phpunit tests

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