fix: Add T as a possible return type for lastOr and firstOr #39

	name: Unit Tests

	on:
	pull_request:
	push:
	branches:
	- main

	concurrency:
	group: ${{ github.workflow }}-${{ github.head_ref \|\| github.run_id }}
	cancel-in-progress: true

	jobs:
	phpunit:
	name: PHPUnit
	runs-on: ubuntu-latest
	timeout-minutes: 10
	steps:
	# Checkout the code
	- name: Checkout Code
	uses: actions/checkout@v3.3.0

	# Setup PHP
	- name: Setup PHP
	uses: shivammathur/setup-php@2.23.0
	with:
	php-version: '8.1'
	coverage: xdebug

	# Install dependencies
	- name: Cache Composer dependencies
	uses: actions/cache@v3.2.3
	with:
	path: vendor
	key: ${{ runner.os }}-vendor-${{ hashFiles('**/composer.lock') }}
	- name: Install dependencies
	run: composer install --prefer-dist --no-scripts --ignore-platform-reqs

	# Run tests
	- name: Run Unit Tests
	run: vendor/bin/phpunit

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