diff --git a/.editorconfig b/.editorconfig
index 4a8657c..c58ebcb 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -25,12 +25,11 @@ indent_size = 2
 # ReST files
 [{*.rst,*.rst.txt}]
 indent_size = 4
-max_line_length = 80
 
 # SQL files
 [*.sql]
-indent_style = tab
-indent_size = 2
+indent_style = space
+indent_size = 4
 
 # TypoScript files
 [*.{typoscript,tsconfig}]
@@ -47,7 +46,3 @@ indent_style = tab
 # .htaccess
 [.htaccess]
 indent_style = tab
-
-# Markdown files
-[*.md]
-max_line_length = 80
diff --git a/.gitattributes b/.gitattributes
index 0620665..272255b 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -12,6 +12,7 @@
 /.prettierrc.js export-ignore
 /Build/ export-ignore
 /Tests/ export-ignore
+/ec-cli-config.php export-ignore
 /package.json export-ignore
 /phive.xml export-ignore
 /phpcs.xml export-ignore
diff --git a/Documentation/Includes.rst.txt b/Documentation/Includes.rst.txt
index 1f85da4..de47271 100644
--- a/Documentation/Includes.rst.txt
+++ b/Documentation/Includes.rst.txt
@@ -1,4 +1,4 @@
-.. More information about this file:
+.. More information about this file:
    https://docs.typo3.org/m/typo3/docs-how-to-document/main/en-us/GeneralConventions/FileStructure.html#includes-rst-txt
 
 .. ----------
diff --git a/Documentation/TestingFramework.rst b/Documentation/TestingFramework.rst
index 1cdd068..9bc2de3 100644
--- a/Documentation/TestingFramework.rst
+++ b/Documentation/TestingFramework.rst
@@ -54,4 +54,3 @@ code changes) more of a hassle.
 For this approach, the
 `TYPO3 testing framework <https://github.com/TYPO3/testing-framework>`__
 - which supports only one TYPO3 LTS version at a time - will work just fine.
-
diff --git a/composer.json b/composer.json
index 192c3b6..4d53c9f 100644
--- a/composer.json
+++ b/composer.json
@@ -47,6 +47,7 @@
 		"typo3/cms-frontend": "^11.5.4 || ^12.4"
 	},
 	"require-dev": {
+		"armin/editorconfig-cli": "^1.7",
 		"doctrine/dbal": "^2.13.5 || ^3.6.2",
 		"ergebnis/composer-normalize": "^2.28.3",
 		"friendsofphp/php-cs-fixer": "^3.40.0",
@@ -133,6 +134,7 @@
 		"ci:dynamic": [
 			"@ci:tests"
 		],
+		"ci:editorconfig:lint": "ec --finder-config ec-cli-config.php",
 		"ci:json:lint": "find . ! -path '*.Build/*' ! -path '*node_modules/*' -name '*.json' | xargs -r php .Build/bin/jsonlint -q",
 		"ci:php": [
 			"@ci:php:cs-fixer",
@@ -210,6 +212,7 @@
 		"ci:coverage:merge": "Merges the code coverage reports for unit and functional tests.",
 		"ci:coverage:unit": "Generates the code coverage report for unit tests.",
 		"ci:dynamic": "Runs all PHPUnit tests (unit and functional).",
+		"ci:editorconfig:lint": "Lints files based on editorconfig.",
 		"ci:json:lint": "Lints the JSON files.",
 		"ci:php": "Runs all static checks for the PHP files.",
 		"ci:php:cs-fixer": "Checks the code style with the PHP Coding Standards Fixer (PHP-CS-Fixer).",
diff --git a/ec-cli-config.php b/ec-cli-config.php
new file mode 100644
index 0000000..53a2725
--- /dev/null
+++ b/ec-cli-config.php
@@ -0,0 +1,17 @@
+<?php
+
+declare(strict_types=1);
+
+use Symfony\Component\Finder\Finder;
+
+$finder = new Finder();
+$finder
+    ->in(__DIR__)
+    ->notPath('tools')
+    ->notPath('.Build')
+    ->notPath('var')
+    ->notPath('Documentation-GENERATED-temp')
+    ->notName('phpstan-baseline.neon')
+;
+
+return $finder;