Add return type #44

	on: pull_request

	jobs:
	analyze:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- #&setup-php
	name: Setup PHP with PECL extension
	uses: shivammathur/setup-php@v2
	with:
	php-version: '8.0'
	extensions: intl, mbstring
	coverage: xdebug
	- #&composer-cache
	name: Cache Composer packages
	id: composer-cache
	uses: actions/cache@v2
	with:
	path: vendor
	key: ${{ runner.os }}-php-${{ hashFiles('**/composer.json,') }}
	restore-keys: \|
	${{ runner.os }}-php-
	- name: Validate code
	run: make analyze

	unit-test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- #*setup-php
	name: Setup PHP with PECL extension
	uses: shivammathur/setup-php@v2
	with:
	php-version: '8.0'
	extensions: intl, mbstring
	coverage: xdebug
	- #*composer-cache
	name: Cache Composer packages
	id: composer-cache
	uses: actions/cache@v2
	with:
	path: vendor
	key: ${{ runner.os }}-php-${{ hashFiles('**/composer.json,') }}
	restore-keys: \|
	${{ runner.os }}-php-
	- name: Run unit test
	id: make-test
	run: make test

	coverage:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- #*setup-php
	name: Setup PHP with PECL extension
	uses: shivammathur/setup-php@v2
	with:
	php-version: '8.0'
	extensions: intl, mbstring
	coverage: xdebug
	- #*composer-cache
	name: Cache Composer packages
	id: composer-cache
	uses: actions/cache@v2
	with:
	path: vendor
	key: ${{ runner.os }}-php-${{ hashFiles('**/composer.json,') }}
	restore-keys: \|
	${{ runner.os }}-php-
	- name: Code coverage
	run: make coverage

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