Show a warning that a reserved keyword is already in use #294

	name: SA

	on:
	pull_request:

	jobs:
	checkstyle:
	name: Checkstyle
	runs-on: ubuntu-latest
	timeout-minutes: 6
	steps:
	- name: Checkout code
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: 8.2
	coverage: none

	- name: Install composer dependencies
	run: "composer install --no-interaction --no-progress --no-scripts"

	- name: Run PHP-CS-Fixer
	run: ./vendor/bin/php-cs-fixer check --diff

	# phpstan:
	# name: PHPStan
	# runs-on: ubuntu-latest
	# timeout-minutes: 6
	# steps:
	# - name: Checkout code
	# uses: actions/checkout@v4
	# with:
	# fetch-depth: 0

	# - name: Setup PHP
	# uses: shivammathur/setup-php@v2
	# with:
	# php-version: 8.2
	# coverage: none

	# - name: Install composer dependencies
	# run: "composer install --no-interaction --no-progress --no-scripts"

	# - name: Run PHPStan
	# run: ./vendor/bin/phpstan analyse --error-format=github

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