diff --git a/.gitattributes b/.gitattributes
index 18e14aad..48387724 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1 +1,11 @@
-/tests export-ignore
+*.php text eol=lf
+
+.github export-ignore
+tests export-ignore
+tmp export-ignore
+.gitattributes export-ignore
+.gitignore export-ignore
+Makefile export-ignore
+phpcs.xml export-ignore
+phpstan.neon export-ignore
+phpunit.xml export-ignore
diff --git a/.gitignore b/.gitignore
index ff72e2d0..d6a83e59 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,4 @@
-/composer.lock
+/tests/tmp
 /vendor
+composer.lock
+.phpunit.result.cache
diff --git a/Makefile b/Makefile
new file mode 100644
index 00000000..fe917d3b
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,23 @@
+.PHONY: check
+check: lint cs tests phpstan
+
+.PHONY: tests
+tests:
+	php vendor/bin/phpunit
+
+.PHONY: lint
+lint:
+	php vendor/bin/parallel-lint --colors \
+		src tests
+
+.PHONY: cs
+cs:
+	composer install --working-dir build-cs && php build-cs/vendor/bin/phpcs
+
+.PHONY: cs-fix
+cs-fix:
+	php build-cs/vendor/bin/phpcbf
+
+.PHONY: phpstan
+phpstan:
+	php vendor/bin/phpstan analyse -l 8 -c phpstan.neon src tests
diff --git a/build-cs/composer.json b/build-cs/composer.json
index 9acd0275..ed7744e1 100644
--- a/build-cs/composer.json
+++ b/build-cs/composer.json
@@ -1,6 +1,6 @@
 {
 	"require-dev": {
-		"consistence/coding-standard": "^3.10",
+		"consistence-community/coding-standard": "^3.10",
 		"dealerdirect/phpcodesniffer-composer-installer": "^0.7.0",
 		"slevomat/coding-standard": "^6.4"
 	}
diff --git a/build.xml b/build.xml
deleted file mode 100644
index df23f25f..00000000
--- a/build.xml
+++ /dev/null
@@ -1,123 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<project name="Extra strict and opinionated rules for PHPStan" default="check">
-
-	<target name="check" depends="
-		composer-validate,
-		composer-install,
-		lint,
-		cs,
-		tests,
-		phpstan
-	"/>
-
-	<target name="composer-validate">
-		<exec
-				executable="composer"
-				logoutput="true"
-				passthru="true"
-				checkreturn="true"
-		>
-			<arg value="validate"/>
-			<arg value="--ansi"/>
-		</exec>
-	</target>
-
-	<target name="composer-install">
-		<exec
-				executable="composer"
-				logoutput="true"
-				passthru="true"
-				checkreturn="true"
-		>
-			<arg value="install"/>
-		</exec>
-	</target>
-
-	<target name="lint">
-		<exec
-				executable="vendor/bin/parallel-lint"
-				logoutput="true"
-				passthru="true"
-				checkreturn="true"
-		>
-			<arg value="--exclude"/>
-			<arg path="tests/PHPStan/Analyser/data"/>
-			<arg path="src" />
-			<arg path="tests" />
-		</exec>
-	</target>
-
-	<target name="cs">
-		<exec
-			executable="composer"
-			logoutput="true"
-			passthru="true"
-			checkreturn="true"
-		>
-			<arg value="install"/>
-			<arg value="--working-dir"/>
-			<arg path="build-cs"/>
-			<arg value="--ansi"/>
-		</exec>
-		<exec
-				executable="build-cs/vendor/bin/phpcs"
-				logoutput="true"
-				passthru="true"
-				checkreturn="true"
-		>
-			<arg value="--extensions=php"/>
-			<arg value="--encoding=utf-8"/>
-			<arg value="--tab-width=4"/>
-			<arg value="-sp"/>
-			<arg path="src"/>
-			<arg path="tests"/>
-		</exec>
-	</target>
-
-	<target name="cs-fix">
-		<exec
-				executable="build-cs/vendor/bin/phpcbf"
-				logoutput="true"
-				passthru="true"
-				checkreturn="true"
-		>
-			<arg value="--extensions=php"/>
-			<arg value="--encoding=utf-8"/>
-			<arg value="--tab-width=4"/>
-			<arg value="-sp"/>
-			<arg path="src"/>
-			<arg path="tests"/>
-		</exec>
-	</target>
-
-	<target name="tests">
-		<exec
-				executable="vendor/bin/phpunit"
-				logoutput="true"
-				passthru="true"
-				checkreturn="true"
-		>
-			<arg value="-c"/>
-			<arg value="tests/phpunit.xml"/>
-			<arg path="tests"/>
-		</exec>
-	</target>
-
-	<target name="phpstan">
-		<exec
-				executable="vendor/bin/phpstan"
-				logoutput="true"
-				passthru="true"
-				checkreturn="true"
-		>
-			<arg value="analyse"/>
-			<arg value="-l"/>
-			<arg value="8"/>
-			<arg value="-c"/>
-			<arg path="phpstan.neon"/>
-			<arg path="src"/>
-			<arg path="tests"/>
-		</exec>
-	</target>
-
-</project>
diff --git a/phpcs.xml b/phpcs.xml
index b7857d89..067a6a8e 100644
--- a/phpcs.xml
+++ b/phpcs.xml
@@ -1,6 +1,14 @@
 <?xml version="1.0"?>
 <ruleset name="PHPStan Strict Rules extension">
-	<rule ref="build-cs/vendor/consistence/coding-standard/Consistence/ruleset.xml">
+	<arg name="colors"/>
+	<arg name="extensions" value="php"/>
+	<arg name="encoding" value="utf-8"/>
+	<arg name="tab-width" value="4"/>
+	<arg name="cache" value="tmp/cache/phpcs"/>
+	<arg value="sp"/>
+	<file>src</file>
+	<file>tests</file>
+	<rule ref="build-cs/vendor/consistence-community/coding-standard/Consistence/ruleset.xml">
 		<exclude name="Squiz.Functions.GlobalFunction.Found"/>
 		<exclude name="SlevomatCodingStandard.Namespaces.FullyQualifiedClassNameAfterKeyword"/>
 		<exclude name="SlevomatCodingStandard.Namespaces.FullyQualifiedClassNameInAnnotation"/>
@@ -53,5 +61,6 @@
 			<property name="rootNamespaces" type="array" value="src=>PHPStan,tests=>PHPStan"/>
 		</properties>
 	</rule>
+	<exclude-pattern>tests/tmp</exclude-pattern>
 	<exclude-pattern>tests/*/data</exclude-pattern>
 </ruleset>
diff --git a/phpunit.xml b/phpunit.xml
new file mode 100644
index 00000000..f9f3afe2
--- /dev/null
+++ b/phpunit.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         bootstrap="tests/bootstrap.php"
+         colors="true"
+         backupGlobals="false"
+         backupStaticAttributes="false"
+         beStrictAboutChangesToGlobalState="true"
+         beStrictAboutOutputDuringTests="true"
+         beStrictAboutTestsThatDoNotTestAnything="true"
+         beStrictAboutTodoAnnotatedTests="true"
+         failOnRisky="true"
+         failOnWarning="true"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd"
+>
+    <coverage>
+        <include>
+            <directory suffix=".php">./src</directory>
+        </include>
+        <report>
+            <clover outputFile="tests/tmp/clover.xml"/>
+            <text
+                outputFile="php://stdout"
+                showUncoveredFiles="true"
+                showOnlySummary="true"
+            />
+        </report>
+    </coverage>
+
+    <testsuites>
+        <testsuite name="PHPStan for Symfony">
+            <directory suffix="Test.php">tests</directory>
+        </testsuite>
+    </testsuites>
+
+    <logging/>
+</phpunit>
diff --git a/tests/Rules/ForLoop/data/data.php b/tests/Rules/ForLoop/data/data.php
index 2334e8b7..211e4014 100644
--- a/tests/Rules/ForLoop/data/data.php
+++ b/tests/Rules/ForLoop/data/data.php
@@ -1,62 +1,62 @@
-<?php
-
-namespace OverwriteVariablesWithForLoopInit;
-
-class Foo{
-
-	public function simple(int $i): void
-	{
-		for($i = 0; $i < 10; ++$i){
-		
-		}
-
-		for($j = 0; $j < 10; ++$j){
-
-		}
-	}
-
-	public function multi(int $i, int $j): void
-	{
-		for($i = 0, $j = 0; $i < 10; ++$i){
-			
-		}
-
-		for($i = 0, $k = 0; $i < 10; ++$i){
-
-		}
-
-		for($k = 0, $l = 0; $k < 10; ++$k){
-
-		}
-	}
-
-	public function list(int $i, int $j, array $b): void
-	{
-		for(list($i, $j) = $b; $i < 10; ++$i){
-
-		}
-
-		for(list($i, list($j, $k)) = $b; $i < 10; ++$i){
-
-		}
-
-		for(list($k, list($l, $m)) = $b; $k < 10; ++$k){
-
-		}
-	}
-
-	public function array(int $i, array $b): void
-	{
-		for([$i, $j] = $b; $i < 10; ++$i){
-
-		}
-
-		for([$i, [$j, $k]] = $b; $i < 10; ++$i){
-
-		}
-
-		for([$k, [$l, $m]] = $b; $k < 10; ++$k){
-
-		}
-	}
+<?php
+
+namespace OverwriteVariablesWithForLoopInit;
+
+class Foo{
+
+	public function simple(int $i): void
+	{
+		for($i = 0; $i < 10; ++$i){
+		
+		}
+
+		for($j = 0; $j < 10; ++$j){
+
+		}
+	}
+
+	public function multi(int $i, int $j): void
+	{
+		for($i = 0, $j = 0; $i < 10; ++$i){
+			
+		}
+
+		for($i = 0, $k = 0; $i < 10; ++$i){
+
+		}
+
+		for($k = 0, $l = 0; $k < 10; ++$k){
+
+		}
+	}
+
+	public function list(int $i, int $j, array $b): void
+	{
+		for(list($i, $j) = $b; $i < 10; ++$i){
+
+		}
+
+		for(list($i, list($j, $k)) = $b; $i < 10; ++$i){
+
+		}
+
+		for(list($k, list($l, $m)) = $b; $k < 10; ++$k){
+
+		}
+	}
+
+	public function array(int $i, array $b): void
+	{
+		for([$i, $j] = $b; $i < 10; ++$i){
+
+		}
+
+		for([$i, [$j, $k]] = $b; $i < 10; ++$i){
+
+		}
+
+		for([$k, [$l, $m]] = $b; $k < 10; ++$k){
+
+		}
+	}
 }
\ No newline at end of file
diff --git a/tests/phpunit.xml b/tests/phpunit.xml
deleted file mode 100644
index fc7e5723..00000000
--- a/tests/phpunit.xml
+++ /dev/null
@@ -1,26 +0,0 @@
-<phpunit
-		bootstrap="bootstrap.php"
-		colors="true"
-		backupGlobals="false"
-		backupStaticAttributes="false"
-		beStrictAboutChangesToGlobalState="true"
-		beStrictAboutOutputDuringTests="true"
-		beStrictAboutTestsThatDoNotTestAnything="true"
-		beStrictAboutTodoAnnotatedTests="true"
-		failOnRisky="true"
-		failOnWarning="true"
->
-	<filter>
-		<whitelist>
-			<directory suffix=".php">../src</directory>
-		</whitelist>
-	</filter>
-	<logging>
-		<log
-				type="coverage-text"
-				target="php://stdout"
-				showUncoveredFiles="true"
-				showOnlySummary="true"
-		/>
-	</logging>
-</phpunit>
diff --git a/tmp/.gitignore b/tmp/.gitignore
new file mode 100644
index 00000000..37890cae
--- /dev/null
+++ b/tmp/.gitignore
@@ -0,0 +1,3 @@
+*
+!cache
+!.*
diff --git a/tmp/cache/.gitignore b/tmp/cache/.gitignore
new file mode 100644
index 00000000..125e3429
--- /dev/null
+++ b/tmp/cache/.gitignore
@@ -0,0 +1,2 @@
+*
+!.*