PHP 7.4 is now required. Require variables defined within file-scope now.

Author: sybrew

TSF/ruleset.xml

@@ -9,18 +9,11 @@
 	</rule>
 
 	<config name="minimum_supported_wp_version" value="5.5"/>
-	<config name="testVersion" value="7.3-"/>
+	<config name="testVersion" value="7.4-"/>
 
 	<rule ref="WordPress-Docs"/>
 	<rule ref="WordPress-Extra"/>
-
-	<rule ref="VariableAnalysis">
-		<properties>
-			<!-- This removes a nag whenever we forward variables to require... -->
-			<!-- Probably TEMP, for it is a bad practise not seeing other code. -->
-			<property name="allowUnusedVariablesBeforeRequire" type="bool" value="1"/>
-		</properties>
-	</rule>
+	<rule ref="VariableAnalysis"/>
 
 	<rule ref="PHPCompatibilityWP"/>
 	<rule ref="WordPress-Core">

composer.json

@@ -60,5 +60,10 @@
 		"check-complete-strict": [
 			"@php ./vendor/phpcsstandards/phpcsdevtools/bin/phpcs-check-feature-completeness ./TSF"
 		]
+	},
+	"config": {
+		"allow-plugins": {
+			"dealerdirect/phpcodesniffer-composer-installer": true
+		}
 	}
 }