Upgrade rector

Author: remotelyliving

.gitignore

@@ -1,4 +1,7 @@
 composer.phar
 /vendor/
 /coverage/
-/.idea/
+/.idea/
+.DS_Store
+.churn.cache
+composer.lock

.travis.yml

@@ -5,6 +5,7 @@ language: php
 
 php:
   - '7.4'
+  - '8.0'
 
 before_install:
   - sudo apt-get -y install dnsutils

Makefile

@@ -19,6 +19,9 @@ style-check:
 dependency-check:
 	@vendor/bin/composer-require-checker check -vvv ./composer.json
 
+churn-report:
+	@vendor/bin/churn run
+
 static-analysis:
 	@vendor/bin/phpstan analyze --level=max ./src && ./vendor/bin/psalm --show-info=false
 

churn.yml

@@ -0,0 +1,56 @@
+# The maximum number of files to display in the results table.
+# Default: 10
+filesToShow: 20
+
+# The minimum score a file need to display in the results table.
+# Disabled if null.
+# Default: 0.1
+minScoreToShow: 0
+
+# The command returns an 1 exit code if the highest score is greater than the threshold.
+# Disabled if null.
+# Default: null
+maxScoreThreshold: 0.9
+
+# The number of parallel jobs to use when processing files.
+# Default: 10
+parallelJobs: 10
+
+# How far back in the VCS history to count the number of commits to a file
+# Can be a human readable date like 'One week ago' or a date like '2017-07-12'
+# Default: '10 Years ago'
+commitsSince: One year ago
+
+# Files to ignore when processing. The full path to the file relative to the root of your project is required.
+# Also supports regular expressions.
+# Default: All PHP files in the path provided to churn-php are processed.
+#filesToIgnore:
+
+# File extensions to use when processing.
+# Default: php
+fileExtensions:
+  - php
+  - inc
+
+# This list is used only if there is no argument when running churn.
+# Default: <empty>
+directoriesToScan:
+  - src
+  - tests/
+
+# List of user-defined hooks.
+# They can be referenced by their full qualified class name if churn has access to the autoloader.
+# Otherwise the file path can be used as well.
+# See below the section about hooks for more details.
+# Default: <empty>
+#hooks:
+
+# The version control system used for your project.
+# Accepted values: fossil, git, mercurial, subversion, none
+# Default: git
+vcs: git
+
+# The path of the cache file. It doesn't need to exist before running churn.
+# Disabled if null.
+# Default: null
+cachePath: .churn.cache

composer.json

@@ -21,18 +21,18 @@
         "symfony/event-dispatcher": "^5.0 || ^4.0 || ^3.0",
         "psr/log": "^1.0",
         "guzzlehttp/promises": "^1.3",
-        "spatie/dns": "^1.4"
+        "spatie/dns": "^1.5"
     },
     "require-dev": {
         "phpunit/phpunit": "^9.0",
-        "maglnet/composer-require-checker": "^1.1",
+        "maglnet/composer-require-checker": "@stable",
         "squizlabs/php_codesniffer": "^3.3",
         "psy/psysh": "^0.9.9",
         "php-coveralls/php-coveralls": "^2.1",
         "symfony/cache": "^4.3",
-        "vimeo/psalm": "^3.5",
-        "phpstan/phpstan": "^0.12.49",
-        "rector/rector": "^0.8.28"
+        "vimeo/psalm": "^4.10",
+        "rector/rector": "^0.11.58",
+        "bmitch/churn-php": "^1.5"
     },
     "autoload": {
         "psr-4": {