build: Update devDependencies

Change-Id: I0bbd117b2b3ebdfee8deb7ed38b409a561f570d5

.eslintrc.json

@@ -1,31 +1,6 @@
 {
 	"root": true,
-	"env": {
-		"commonjs": true
-	},
 	"extends": [
-		"wikimedia/client-es5",
-		"wikimedia/jquery",
-		"wikimedia/mediawiki"
-	],
-	"rules": {
-		"max-len": "off",
-		"no-jquery/no-global-selector": "off",
-		"no-jquery/no-class-state": "off"
-	},
-	"settings": {
-		"jsdoc": {
-			"preferredTypes": {
-				"DiffPage": "DiffPage",
-				"Pointer": "Pointer",
-				"PointerLine": "PointerLine",
-				"PointerView": "PointerView",
-				"Revision": "Revision",
-				"RevisionList": "RevisionList",
-				"RevisionListView": "RevisionListView",
-				"Slider": "Slider",
-				"SliderView": "SliderView"
-			}
-		}
-	}
+		"wikimedia/server"
+	]
 }

Gruntfile.js

@@ -1,6 +1,7 @@
-/* eslint-env node, es6 */
+'use strict';
+
 module.exports = function ( grunt ) {
-	var conf = grunt.file.readJSON( 'extension.json' );
+	const conf = grunt.file.readJSON( 'extension.json' );
 
 	grunt.loadNpmTasks( 'grunt-banana-checker' );
 	grunt.loadNpmTasks( 'grunt-eslint' );

modules/.eslintrc.json

@@ -0,0 +1,31 @@
+{
+	"root": true,
+	"env": {
+		"commonjs": true
+	},
+	"extends": [
+		"wikimedia/client-es5",
+		"wikimedia/jquery",
+		"wikimedia/mediawiki"
+	],
+	"rules": {
+		"max-len": "off",
+		"no-jquery/no-global-selector": "off",
+		"no-jquery/no-class-state": "off"
+	},
+	"settings": {
+		"jsdoc": {
+			"preferredTypes": {
+				"DiffPage": "DiffPage",
+				"Pointer": "Pointer",
+				"PointerLine": "PointerLine",
+				"PointerView": "PointerView",
+				"Revision": "Revision",
+				"RevisionList": "RevisionList",
+				"RevisionListView": "RevisionListView",
+				"Slider": "Slider",
+				"SliderView": "SliderView"
+			}
+		}
+	}
+}

package.json

@@ -13,13 +13,13 @@
 		"@wdio/local-runner": "7.4.6",
 		"@wdio/mocha-framework": "7.13.2",
 		"@wdio/sync": "7.4.6",
-		"eslint-config-wikimedia": "0.20.0",
-		"grunt": "1.4.0",
+		"eslint-config-wikimedia": "0.22.1",
+		"grunt": "1.4.1",
 		"grunt-banana-checker": "0.9.0",
-		"grunt-eslint": "23.0.0",
-		"grunt-stylelint": "0.16.0",
+		"grunt-eslint": "24.0.0",
+		"grunt-stylelint": "0.17.0",
 		"mwbot": "1.0.10",
-		"stylelint-config-wikimedia": "0.11.1",
+		"stylelint-config-wikimedia": "0.12.2",
 		"svgo": "2.8.0",
 		"wdio-mediawiki": "1.1.1",
 		"webdriverio": "7.4.6"

tests/qunit/.eslintrc.json

@@ -1,5 +1,7 @@
 {
+	"root": true,
 	"extends": [
+		"../../modules/.eslintrc.json",
 		"wikimedia/qunit"
 	]
 }