[Behat] Add behastan command to spot unused definitions #213

	name: Code Analysis

	on:
	pull_request: null
	push:
	branches:
	- main

	jobs:
	code_analysis:
	strategy:
	fail-fast: false
	matrix:
	actions:
	-
	name: 'PHPStan'
	run: composer phpstan --ansi

	-
	name: 'Composer Validate'
	run: composer validate --ansi

	-
	name: 'Rector'
	run: composer rector --ansi

	-
	name: 'Coding Standard'
	run: composer fix-cs --ansi

	-
	name: 'Tests'
	run: vendor/bin/phpunit

	-
	name: 'Check Commented Code'
	run: bin/swiss-knife check-commented-code src tests --ansi

	-
	name: 'Check Active Classes'
	run: vendor/bin/class-leak check bin src --ansi

	-
	name: 'Unusued check'
	run: vendor/bin/composer-dependency-analyser

	name: ${{ matrix.actions.name }}
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3
	# see https://github.com/shivammathur/setup-php
	- uses: shivammathur/setup-php@v2
	with:
	php-version: 8.2
	coverage: none

	# composer install cache - https://github.com/ramsey/composer-install
	- uses: "ramsey/composer-install@v2"

	- run: ${{ matrix.actions.run }}

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