diff --git a/.eslintrc.json b/.eslintrc.json
index c47c6ae6..1a3f189b 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -2,10 +2,10 @@
 	"root": true,
 	"extends": [
 		"wikimedia/client",
-		"wikimedia/jquery"
+		"wikimedia/jquery",
+		"wikimedia/mediawiki"
 	],
 	"globals": {
-		"mw": false,
 		"OO": false
 	}
 }
diff --git a/Gruntfile.js b/Gruntfile.js
index 03e77640..ddbbd01a 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -19,7 +19,7 @@ module.exports = function ( grunt ) {
 				cache: true
 			},
 			all: [
-				'**/*.js{,on}',
+				'**/*.{js,json}',
 				'!{vendor,node_modules}/**'
 			]
 		}
diff --git a/package-lock.json b/package-lock.json
index 01d3dc56..8dac72f9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -345,37 +345,46 @@
 			}
 		},
 		"eslint-config-wikimedia": {
-			"version": "0.15.0",
-			"resolved": "https://registry.npmjs.org/eslint-config-wikimedia/-/eslint-config-wikimedia-0.15.0.tgz",
-			"integrity": "sha512-aW3ETh3MSZCNrEeehZZfLBGhaH1t928/YkQ9p7a4aB1ZX1G8uuw8jj7izkr0iJj3da42ZPZbnsjT3G5nmAwinw==",
+			"version": "0.15.1",
+			"resolved": "https://registry.npmjs.org/eslint-config-wikimedia/-/eslint-config-wikimedia-0.15.1.tgz",
+			"integrity": "sha512-Q7bpGBIzOqXmPEh4R5zgIDGZepCji77YHOWZT++U4P+tgbs0DisDwgP6krn7pPt3E7tc7L6876PpU1g0JQhAcw==",
 			"dev": true,
 			"requires": {
-				"eslint": "^6.5.1",
-				"eslint-plugin-json": "^1.4.0",
-				"eslint-plugin-mediawiki": "^0.1.0",
-				"eslint-plugin-no-jquery": "^2.3.0",
+				"eslint": "^6.8.0",
+				"eslint-plugin-json": "^2.1.1",
+				"eslint-plugin-mediawiki": "^0.2.1",
+				"eslint-plugin-no-jquery": "^2.3.2",
 				"eslint-plugin-qunit": "^4.0.0"
 			}
 		},
 		"eslint-plugin-json": {
-			"version": "1.4.0",
-			"resolved": "https://registry.npmjs.org/eslint-plugin-json/-/eslint-plugin-json-1.4.0.tgz",
-			"integrity": "sha512-CECvgRAWtUzuepdlPWd+VA7fhyF9HT183pZnl8wQw5x699Mk/MbME/q8xtULBfooi3LUbj6fToieNmsvUcDxWA==",
+			"version": "2.1.1",
+			"resolved": "https://registry.npmjs.org/eslint-plugin-json/-/eslint-plugin-json-2.1.1.tgz",
+			"integrity": "sha512-Ktsab8ij33V2KFLhh4alC1FYztdmbV32DeMZYYUCZm4kKLW1s4DrleKKgtbAHSJsmshCK5QGOZtfyc2r3jCRsg==",
 			"dev": true,
 			"requires": {
-				"vscode-json-languageservice": "^3.2.1"
+				"lodash": "^4.17.15",
+				"vscode-json-languageservice": "^3.5.1"
+			},
+			"dependencies": {
+				"lodash": {
+					"version": "4.17.15",
+					"resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.15.tgz",
+					"integrity": "sha512-8xOcRHvCjnocdS5cpwXQXVzmmh5e5+saE2QGoeQmbKmRS6J3VQppPOIt0MnmE+4xlZoumy0GPG0D0MVIQbNA1A==",
+					"dev": true
+				}
 			}
 		},
 		"eslint-plugin-mediawiki": {
-			"version": "0.1.0",
-			"resolved": "https://registry.npmjs.org/eslint-plugin-mediawiki/-/eslint-plugin-mediawiki-0.1.0.tgz",
-			"integrity": "sha512-OiRH4axfR+TOFbw/7fKHakgleo0z9nXAiLzN7Bo1iqQNK9QTTK0v1MqQUfJXy4SfDQih7g1yHUDl80Ea1oinmQ==",
+			"version": "0.2.1",
+			"resolved": "https://registry.npmjs.org/eslint-plugin-mediawiki/-/eslint-plugin-mediawiki-0.2.1.tgz",
+			"integrity": "sha512-KMjmOi5JSXMJ0LX5SWO8p0I4psdAs52CQJ8zVu1y8aluWoRUQRK0CtArgc+olTUjOzL37O6nlNO2PNWpy0mRuw==",
 			"dev": true
 		},
 		"eslint-plugin-no-jquery": {
-			"version": "2.3.1",
-			"resolved": "https://registry.npmjs.org/eslint-plugin-no-jquery/-/eslint-plugin-no-jquery-2.3.1.tgz",
-			"integrity": "sha512-/fiQUBSOMUETnfBuiK5ewvtRbek1IRTy5ov/6RZ6nlybvZ337vyGaNPWM1KgaIoIeN7dairNrPfq0h7A0tpT3A==",
+			"version": "2.3.2",
+			"resolved": "https://registry.npmjs.org/eslint-plugin-no-jquery/-/eslint-plugin-no-jquery-2.3.2.tgz",
+			"integrity": "sha512-8M9GByb/JOO+dktgbFeC/YAMaqlscInO3fH3A9fLxZduH1NTXsIAUrimas6zDwOLBvEXpRaEZycc2QAl+W+Agw==",
 			"dev": true
 		},
 		"eslint-plugin-qunit": {
@@ -694,9 +703,9 @@
 			}
 		},
 		"grunt-banana-checker": {
-			"version": "0.8.1",
-			"resolved": "https://registry.npmjs.org/grunt-banana-checker/-/grunt-banana-checker-0.8.1.tgz",
-			"integrity": "sha512-fx3lqZZFL9EihNI4BpwNmcjsb5tCVfa/xWVXLT3fipSOrLr/BsWdAUTltscTx55/tSwSR8VbJOulI00e1WTtoA==",
+			"version": "0.9.0",
+			"resolved": "https://registry.npmjs.org/grunt-banana-checker/-/grunt-banana-checker-0.9.0.tgz",
+			"integrity": "sha512-SqPiB6OazWqR8USL0NymtuT5Br3mD9WBBsM1rHC/3wIi2SrZNM6/+j9CIeuEM5oCn+AtO2Y0+rzzFyOdC9afAg==",
 			"dev": true
 		},
 		"grunt-eslint": {
@@ -935,9 +944,9 @@
 			"dev": true
 		},
 		"jsonc-parser": {
-			"version": "2.2.0",
-			"resolved": "https://registry.npmjs.org/jsonc-parser/-/jsonc-parser-2.2.0.tgz",
-			"integrity": "sha512-4fLQxW1j/5fWj6p78vAlAafoCKtuBm6ghv+Ij5W2DrDx0qE+ZdEl2c6Ko1mgJNF5ftX1iEWQQ4Ap7+3GlhjkOA==",
+			"version": "2.2.1",
+			"resolved": "https://registry.npmjs.org/jsonc-parser/-/jsonc-parser-2.2.1.tgz",
+			"integrity": "sha512-o6/yDBYccGvTz1+QFevz6l6OBZ2+fMVu2JZ9CIhzsYRX4mjaK5IyX9eldUdCmga16zlgQxyrj5pt9kzuj2C02w==",
 			"dev": true
 		},
 		"levn": {
@@ -1612,34 +1621,34 @@
 			}
 		},
 		"vscode-json-languageservice": {
-			"version": "3.4.11",
-			"resolved": "https://registry.npmjs.org/vscode-json-languageservice/-/vscode-json-languageservice-3.4.11.tgz",
-			"integrity": "sha512-26Qv1SFp6x3XmCqU1BRceRsSKRO3xkQa6/K8ziSRt52/LQPiw5ipSxlGVSlzIoi5LCmQVEqUajhiVEMNlFXhNw==",
+			"version": "3.5.2",
+			"resolved": "https://registry.npmjs.org/vscode-json-languageservice/-/vscode-json-languageservice-3.5.2.tgz",
+			"integrity": "sha512-9cUvBq00O08lpWVVOx6tQ1yLxCHss79nsUdEAVYGomRyMbnPBmc0AkYPcXI9WK1EM6HBo0R9Zo3NjFhcICpy4A==",
 			"dev": true,
 			"requires": {
-				"jsonc-parser": "^2.2.0",
-				"vscode-languageserver-textdocument": "^1.0.0-next.5",
-				"vscode-languageserver-types": "^3.15.0-next.9",
+				"jsonc-parser": "^2.2.1",
+				"vscode-languageserver-textdocument": "^1.0.1",
+				"vscode-languageserver-types": "^3.15.1",
 				"vscode-nls": "^4.1.1",
 				"vscode-uri": "^2.1.1"
 			}
 		},
 		"vscode-languageserver-textdocument": {
-			"version": "1.0.0-next.5",
-			"resolved": "https://registry.npmjs.org/vscode-languageserver-textdocument/-/vscode-languageserver-textdocument-1.0.0-next.5.tgz",
-			"integrity": "sha512-1jp/zAidN/bF/sqPimhBX1orH5G4rzRw63k75TesukJDuxm8yW79ECStWbDSy41BHGOwSGN4M69QFvhancSr5A==",
+			"version": "1.0.1",
+			"resolved": "https://registry.npmjs.org/vscode-languageserver-textdocument/-/vscode-languageserver-textdocument-1.0.1.tgz",
+			"integrity": "sha512-UIcJDjX7IFkck7cSkNNyzIz5FyvpQfY7sdzVy+wkKN/BLaD4DQ0ppXQrKePomCxTS7RrolK1I0pey0bG9eh8dA==",
 			"dev": true
 		},
 		"vscode-languageserver-types": {
-			"version": "3.15.0-next.9",
-			"resolved": "https://registry.npmjs.org/vscode-languageserver-types/-/vscode-languageserver-types-3.15.0-next.9.tgz",
-			"integrity": "sha512-Rl/8qJ6932nrHCdPn+9y0x08uLVQaSLRG+U4JzhyKpWU4eJbVaDRoAcz1Llj7CErJGbPr6kdBvShPy5fRfR+Uw==",
+			"version": "3.15.1",
+			"resolved": "https://registry.npmjs.org/vscode-languageserver-types/-/vscode-languageserver-types-3.15.1.tgz",
+			"integrity": "sha512-+a9MPUQrNGRrGU630OGbYVQ+11iOIovjCkqxajPa9w57Sd5ruK8WQNsslzpa0x/QJqC8kRc2DUxWjIFwoNm4ZQ==",
 			"dev": true
 		},
 		"vscode-nls": {
-			"version": "4.1.1",
-			"resolved": "https://registry.npmjs.org/vscode-nls/-/vscode-nls-4.1.1.tgz",
-			"integrity": "sha512-4R+2UoUUU/LdnMnFjePxfLqNhBS8lrAFyX7pjb2ud/lqDkrUavFUTcG7wR0HBZFakae0Q6KLBFjMS6W93F403A==",
+			"version": "4.1.2",
+			"resolved": "https://registry.npmjs.org/vscode-nls/-/vscode-nls-4.1.2.tgz",
+			"integrity": "sha512-7bOHxPsfyuCqmP+hZXscLhiHwe7CSuFE4hyhbs22xPIhQ4jv99FcR4eBzfYYVLP356HNFpdvz63FFb/xw6T4Iw==",
 			"dev": true
 		},
 		"vscode-uri": {
diff --git a/package.json b/package.json
index 90ce1d1b..9f643984 100644
--- a/package.json
+++ b/package.json
@@ -7,9 +7,9 @@
 		"test": "grunt test"
 	},
 	"devDependencies": {
-		"eslint-config-wikimedia": "0.15.0",
+		"eslint-config-wikimedia": "0.15.1",
 		"grunt": "1.1.0",
-		"grunt-banana-checker": "0.8.1",
+		"grunt-banana-checker": "0.9.0",
 		"grunt-eslint": "22.0.0"
 	}
 }