fix(config): lint issues

Author: SomeMWDev

config/Farm/StandaloneUserManagement.php

@@ -10,8 +10,13 @@
 class StandaloneUserManagement implements IFarmUserManagement {
 
 	/** @inheritDoc */
-	function setup( MWCFarm $farm, MediaWikiConfig $mwc ): void {
-		// Don't do anything, this is already the default behaviour of MW
+	public function setup( MWCFarm $farm, MediaWikiConfig $mwc ): void {
+		// Don't do anything, this is already the default behavior of MW
+	}
+
+	/** @inheritDoc */
+	public function overrideWikiExists( MWCFarm $farm, MediaWikiConfig $mwc, string $subdomain ): ?string {
+		return null;
 	}
 
 }

config/MWCExtensions.php

@@ -667,7 +667,7 @@ public function QuickInstantCommons( ?string $apiUrl = null, ?string $name = nul
 				'descriptionCacheExpiry' => 43200,
 				'transformVia404' => false,
 				'abbrvThreshold' => 160,
-				'apiMetadataExpiry' => 60*60*24,
+				'apiMetadataExpiry' => 60 * 60 * 24,
 				'disabledMediaHandlers' => [],
 			] );
 		}