diff --git a/src/lib/core/questions.ts b/src/lib/core/questions.ts
index 281afe8d1..44240a771 100644
--- a/src/lib/core/questions.ts
+++ b/src/lib/core/questions.ts
@@ -780,7 +780,7 @@ export const questionGroups: QuestionGroup[] = [
 				name: "quotes",
 				label: "Quotes",
 				message: "Do you prefer double or single quotes?",
-				initial: "double",
+				initial: "single",
 				choices: ["double", "single"],
 				migrate: async ctx => ((await ctx.analyzeCode('"', "'")) ? "double" : "single"),
 			},
diff --git a/templates/prettier.config.mjs.ts b/templates/prettier.config.mjs.ts
index 1aa4c9e13..4d571001a 100644
--- a/templates/prettier.config.mjs.ts
+++ b/templates/prettier.config.mjs.ts
@@ -7,7 +7,7 @@ const templateFunction: TemplateFunction = answers => {
 		return;
 	}
 
-	const quotes = answers.quotes || "double";
+	const quotes = answers.quotes || "single";
 	const useTabs = answers.indentation === "Tab";
 
 	const template = `// iobroker prettier configuration file
diff --git a/test/baselines/TS_Prettier/.prettierrc.js b/test/baselines/TS_Prettier/.prettierrc.js
index c6b2233bc..509d181fd 100644
--- a/test/baselines/TS_Prettier/.prettierrc.js
+++ b/test/baselines/TS_Prettier/.prettierrc.js
@@ -1,9 +1,9 @@
 module.exports = {
 	semi: true,
-	trailingComma: "all",
-	singleQuote: false,
+	trailingComma: 'all',
+	singleQuote: true,
 	printWidth: 120,
 	useTabs: true,
 	tabWidth: 4,
-	endOfLine: "lf",
+	endOfLine: 'lf',
 };
diff --git a/test/baselines/adapter_JS_React/.create-adapter.json b/test/baselines/adapter_JS_React/.create-adapter.json
index 5330fe6ad..586fd2169 100644
--- a/test/baselines/adapter_JS_React/.create-adapter.json
+++ b/test/baselines/adapter_JS_React/.create-adapter.json
@@ -21,7 +21,7 @@
 	],
 	"eslintConfig": "custom",
 	"indentation": "Tab",
-	"quotes": "double",
+	"quotes": "single",
 	"authorName": "Al Calzone",
 	"authorGithub": "AlCalzone",
 	"authorEmail": "al@calzo.ne",
diff --git a/test/baselines/adapter_JS_React/admin/src/app.jsx b/test/baselines/adapter_JS_React/admin/src/app.jsx
index 21290c7d5..d10236bc3 100644
--- a/test/baselines/adapter_JS_React/admin/src/app.jsx
+++ b/test/baselines/adapter_JS_React/admin/src/app.jsx
@@ -1,9 +1,9 @@
 /* eslint-disable @typescript-eslint/no-require-imports */
-import React from "react";
-import { withStyles } from "@material-ui/core/styles";
+import React from 'react';
+import { withStyles } from '@material-ui/core/styles';
 
-import GenericApp from "@iobroker/adapter-react/GenericApp";
-import Settings from "./components/settings";
+import GenericApp from '@iobroker/adapter-react/GenericApp';
+import Settings from './components/settings';
 
 /**
  * @type {(_theme: import("@material-ui/core/styles").Theme) => import("@material-ui/styles").StyleRules}
@@ -18,17 +18,17 @@ class App extends GenericApp {
 			...props,
 			encryptedFields: [],
 			translations: {
-				en: require("./i18n/en.json"),
-				de: require("./i18n/de.json"),
-				ru: require("./i18n/ru.json"),
-				pt: require("./i18n/pt.json"),
-				nl: require("./i18n/nl.json"),
-				fr: require("./i18n/fr.json"),
-				it: require("./i18n/it.json"),
-				es: require("./i18n/es.json"),
-				pl: require("./i18n/pl.json"),
-				uk: require("./i18n/uk.json"),
-				"zh-cn": require("./i18n/zh-cn.json"),
+				en: require('./i18n/en.json'),
+				de: require('./i18n/de.json'),
+				ru: require('./i18n/ru.json'),
+				pt: require('./i18n/pt.json'),
+				nl: require('./i18n/nl.json'),
+				fr: require('./i18n/fr.json'),
+				it: require('./i18n/it.json'),
+				es: require('./i18n/es.json'),
+				pl: require('./i18n/pl.json'),
+				uk: require('./i18n/uk.json'),
+				'zh-cn': require('./i18n/zh-cn.json'),
 			},
 		};
 		super(props, extendedProps);
diff --git a/test/baselines/adapter_JS_React/admin/src/components/settings.jsx b/test/baselines/adapter_JS_React/admin/src/components/settings.jsx
index 8ab412499..24c7dc245 100644
--- a/test/baselines/adapter_JS_React/admin/src/components/settings.jsx
+++ b/test/baselines/adapter_JS_React/admin/src/components/settings.jsx
@@ -1,14 +1,14 @@
-import React from "react";
-import { withStyles } from "@material-ui/core/styles";
-import TextField from "@material-ui/core/TextField";
-import Input from "@material-ui/core/Input";
-import FormHelperText from "@material-ui/core/FormHelperText";
-import FormControl from "@material-ui/core/FormControl";
-import Select from "@material-ui/core/Select";
-import MenuItem from "@material-ui/core/MenuItem";
-import FormControlLabel from "@material-ui/core/FormControlLabel";
-import Checkbox from "@material-ui/core/Checkbox";
-import I18n from "@iobroker/adapter-react/i18n";
+import React from 'react';
+import { withStyles } from '@material-ui/core/styles';
+import TextField from '@material-ui/core/TextField';
+import Input from '@material-ui/core/Input';
+import FormHelperText from '@material-ui/core/FormHelperText';
+import FormControl from '@material-ui/core/FormControl';
+import Select from '@material-ui/core/Select';
+import MenuItem from '@material-ui/core/MenuItem';
+import FormControlLabel from '@material-ui/core/FormControlLabel';
+import Checkbox from '@material-ui/core/Checkbox';
+import I18n from '@iobroker/adapter-react/i18n';
 
 /**
  * @type {() => Record<string, import("@material-ui/core/styles/withStyles").CreateCSSProperties>}
@@ -23,14 +23,14 @@ const styles = () => ({
 	},
 	card: {
 		maxWidth: 345,
-		textAlign: "center",
+		textAlign: 'center',
 	},
 	media: {
 		height: 180,
 	},
 	column: {
-		display: "inline-block",
-		verticalAlign: "top",
+		display: 'inline-block',
+		verticalAlign: 'top',
 		marginRight: 20,
 	},
 	columnLogo: {
@@ -38,7 +38,7 @@ const styles = () => ({
 		marginRight: 0,
 	},
 	columnSettings: {
-		width: "calc(100% - 370px)",
+		width: 'calc(100% - 370px)',
 	},
 	controlElement: {
 		//background: "#d2d2d2",
@@ -78,7 +78,7 @@ class Settings extends React.Component {
 				label={I18n.t(title)}
 				className={`${this.props.classes.input} ${this.props.classes.controlElement}`}
 				value={this.props.native[attr]}
-				type={type || "text"}
+				type={type || 'text'}
 				onChange={e => this.props.onChange(attr, e.target.value)}
 				margin="normal"
 			/>
@@ -101,8 +101,8 @@ class Settings extends React.Component {
 				}}
 			>
 				<Select
-					value={this.props.native[attr] || "_"}
-					onChange={e => this.props.onChange(attr, e.target.value === "_" ? "" : e.target.value)}
+					value={this.props.native[attr] || '_'}
+					onChange={e => this.props.onChange(attr, e.target.value === '_' ? '' : e.target.value)}
 					input={
 						<Input
 							name={attr}
@@ -113,7 +113,7 @@ class Settings extends React.Component {
 					{options.map(item => (
 						<MenuItem
 							key={`key-${item.value}`}
-							value={item.value || "_"}
+							value={item.value || '_'}
 						>
 							{I18n.t(item.title)}
 						</MenuItem>
@@ -153,9 +153,9 @@ class Settings extends React.Component {
 	render() {
 		return (
 			<form className={this.props.classes.tab}>
-				{this.renderCheckbox("option1", "option1")}
+				{this.renderCheckbox('option1', 'option1')}
 				<br />
-				{this.renderInput("option2", "option2", "text")}
+				{this.renderInput('option2', 'option2', 'text')}
 			</form>
 		);
 	}
diff --git a/test/baselines/adapter_JS_React/admin/src/index.jsx b/test/baselines/adapter_JS_React/admin/src/index.jsx
index 60b40a933..575450065 100644
--- a/test/baselines/adapter_JS_React/admin/src/index.jsx
+++ b/test/baselines/adapter_JS_React/admin/src/index.jsx
@@ -1,9 +1,9 @@
-import React from "react";
-import ReactDOM from "react-dom";
-import { MuiThemeProvider } from "@material-ui/core/styles";
-import theme from "@iobroker/adapter-react/Theme";
-import Utils from "@iobroker/adapter-react/Components/Utils";
-import App from "./app";
+import React from 'react';
+import ReactDOM from 'react-dom';
+import { MuiThemeProvider } from '@material-ui/core/styles';
+import theme from '@iobroker/adapter-react/Theme';
+import Utils from '@iobroker/adapter-react/Components/Utils';
+import App from './app';
 
 let themeName = Utils.getThemeName();
 
@@ -18,7 +18,7 @@ function build() {
 				}}
 			/>
 		</MuiThemeProvider>,
-		document.getElementById("root"),
+		document.getElementById('root'),
 	);
 }
 
diff --git a/test/baselines/adapter_JS_React/eslint.config.mjs b/test/baselines/adapter_JS_React/eslint.config.mjs
index 9fd0ad364..3eaa11cd1 100644
--- a/test/baselines/adapter_JS_React/eslint.config.mjs
+++ b/test/baselines/adapter_JS_React/eslint.config.mjs
@@ -50,7 +50,7 @@ export default [
 			],
 			'quotes': [
 				'error',
-				'double'
+				'single'
 			],
 			// Strict rules to match official @iobroker/eslint-config
 			'prefer-template': 'error',
diff --git a/test/baselines/adapter_JS_React/lib/adapter-config.d.ts b/test/baselines/adapter_JS_React/lib/adapter-config.d.ts
index ae458daf3..967a0575b 100644
--- a/test/baselines/adapter_JS_React/lib/adapter-config.d.ts
+++ b/test/baselines/adapter_JS_React/lib/adapter-config.d.ts
@@ -2,7 +2,7 @@
 // using the actual properties present in io-package.json
 // in order to provide typings for adapter.config properties
 
-import { native } from "../io-package.json";
+import { native } from '../io-package.json';
 
 type _AdapterConfig = typeof native;
 
diff --git a/test/baselines/adapter_JS_React/main.js b/test/baselines/adapter_JS_React/main.js
index e40ac455b..7d1ac6824 100644
--- a/test/baselines/adapter_JS_React/main.js
+++ b/test/baselines/adapter_JS_React/main.js
@@ -1,4 +1,4 @@
-"use strict";
+'use strict';
 
 /*
  * Created with @iobroker/create-adapter v2.6.5
@@ -6,10 +6,10 @@
 
 // The adapter-core module gives you access to the core ioBroker functions
 // you need to create an adapter
-const utils = require("@iobroker/adapter-core");
+const utils = require('@iobroker/adapter-core');
 
 // Load your modules here, e.g.:
-// const fs = require("fs");
+// const fs = require('fs');
 
 class TestAdapter extends utils.Adapter {
 	/**
@@ -18,13 +18,13 @@ class TestAdapter extends utils.Adapter {
 	constructor(options) {
 		super({
 			...options,
-			name: "test-adapter",
+			name: 'test-adapter',
 		});
-		this.on("ready", this.onReady.bind(this));
-		this.on("stateChange", this.onStateChange.bind(this));
-		// this.on("objectChange", this.onObjectChange.bind(this));
-		// this.on("message", this.onMessage.bind(this));
-		this.on("unload", this.onUnload.bind(this));
+		this.on('ready', this.onReady.bind(this));
+		this.on('stateChange', this.onStateChange.bind(this));
+		// this.on('objectChange', this.onObjectChange.bind(this));
+		// this.on('message', this.onMessage.bind(this));
+		this.on('unload', this.onUnload.bind(this));
 	}
 
 	/**
@@ -35,20 +35,20 @@ class TestAdapter extends utils.Adapter {
 
 		// The adapters config (in the instance object everything under the attribute "native") is accessible via
 		// this.config:
-		this.log.debug("config option1: ${this.config.option1}");
-		this.log.debug("config option2: ${this.config.option2}");
+		this.log.debug('config option1: ${this.config.option1}');
+		this.log.debug('config option2: ${this.config.option2}');
 
 		/*
 		For every state in the system there has to be also an object of type state
 		Here a simple template for a boolean variable named "testVariable"
 		Because every adapter instance uses its own unique namespace variable names can't collide with other adapters variables
 		*/
-		await this.setObjectNotExistsAsync("testVariable", {
-			type: "state",
+		await this.setObjectNotExistsAsync('testVariable', {
+			type: 'state',
 			common: {
-				name: "testVariable",
-				type: "boolean",
-				role: "indicator",
+				name: 'testVariable',
+				type: 'boolean',
+				role: 'indicator',
 				read: true,
 				write: true,
 			},
@@ -56,31 +56,31 @@ class TestAdapter extends utils.Adapter {
 		});
 
 		// In order to get state updates, you need to subscribe to them. The following line adds a subscription for our variable we have created above.
-		this.subscribeStates("testVariable");
+		this.subscribeStates('testVariable');
 		// You can also add a subscription for multiple states. The following line watches all states starting with "lights."
-		// this.subscribeStates("lights.*");
+		// this.subscribeStates('lights.*');
 		// Or, if you really must, you can also watch all states. Don't do this if you don't need to. Otherwise this will cause a lot of unnecessary load on the system:
-		// this.subscribeStates("*");
+		// this.subscribeStates('*');
 
 		/*
 			setState examples
 			you will notice that each setState will cause the stateChange event to fire (because of above subscribeStates cmd)
 		*/
 		// the variable testVariable is set to true as command (ack=false)
-		await this.setState("testVariable", true);
+		await this.setState('testVariable', true);
 
 		// same thing, but the value is flagged "ack"
 		// ack should be always set to true if the value is received from or acknowledged from the target system
-		await this.setState("testVariable", { val: true, ack: true });
+		await this.setState('testVariable', { val: true, ack: true });
 
 		// same thing, but the state is deleted after 30s (getState will return null afterwards)
-		await this.setState("testVariable", { val: true, ack: true, expire: 30 });
+		await this.setState('testVariable', { val: true, ack: true, expire: 30 });
 
 		// examples for the checkPassword/checkGroup functions
-		const pwdResult = await this.checkPasswordAsync("admin", "iobroker");
+		const pwdResult = await this.checkPasswordAsync('admin', 'iobroker');
 		this.log.info(`check user admin pw iobroker: ${pwdResult}`);
 
-		const groupResult = await this.checkGroupAsync("admin", "admin");
+		const groupResult = await this.checkGroupAsync('admin', 'admin');
 		this.log.info(`check group user admin group admin: ${groupResult}`);
 	}
 
@@ -143,13 +143,13 @@ class TestAdapter extends utils.Adapter {
 	//  * @param {ioBroker.Message} obj
 	//  */
 	// onMessage(obj) {
-	// 	if (typeof obj === "object" && obj.message) {
-	// 		if (obj.command === "send") {
+	// 	if (typeof obj === 'object' && obj.message) {
+	// 		if (obj.command === 'send') {
 	// 			// e.g. send email or pushover or whatever
-	// 			this.log.info("send command");
+	// 			this.log.info('send command');
 
 	// 			// Send response in callback if required
-	// 			if (obj.callback) this.sendTo(obj.from, obj.command, "Message received", obj.callback);
+	// 			if (obj.callback) this.sendTo(obj.from, obj.command, 'Message received', obj.callback);
 	// 		}
 	// 	}
 	// }
diff --git a/test/baselines/adapter_JS_React/main.test.js b/test/baselines/adapter_JS_React/main.test.js
index 9bf897d67..02cae2384 100644
--- a/test/baselines/adapter_JS_React/main.test.js
+++ b/test/baselines/adapter_JS_React/main.test.js
@@ -1,4 +1,4 @@
-"use strict";
+'use strict';
 
 /**
  * This is a dummy TypeScript test file using chai and mocha
@@ -9,10 +9,10 @@
 
 // tslint:disable:no-unused-expression
 
-const { expect } = require("chai");
+const { expect } = require('chai');
 // import { functionToTest } from "./moduleToTest";
 
-describe("module to test => function to test", () => {
+describe('module to test => function to test', () => {
 	// initializing logic
 	const expected = 5;
 
diff --git a/test/baselines/adapter_JS_React/test/integration.js b/test/baselines/adapter_JS_React/test/integration.js
index 986936fac..fa6db2e85 100644
--- a/test/baselines/adapter_JS_React/test/integration.js
+++ b/test/baselines/adapter_JS_React/test/integration.js
@@ -1,5 +1,5 @@
-const path = require("path");
-const { tests } = require("@iobroker/testing");
+const path = require('path');
+const { tests } = require('@iobroker/testing');
 
 // Run integration tests - See https://github.com/ioBroker/testing for a detailed explanation and further options
-tests.integration(path.join(__dirname, ".."));
\ No newline at end of file
+tests.integration(path.join(__dirname, '..'));
\ No newline at end of file
diff --git a/test/baselines/adapter_JS_React/test/mocha.setup.js b/test/baselines/adapter_JS_React/test/mocha.setup.js
index b3b963114..abf1989d1 100644
--- a/test/baselines/adapter_JS_React/test/mocha.setup.js
+++ b/test/baselines/adapter_JS_React/test/mocha.setup.js
@@ -1,13 +1,13 @@
 // Don't silently swallow unhandled rejections
-process.on("unhandledRejection", (e) => {
+process.on('unhandledRejection', (e) => {
 	throw e;
 });
 
 // enable the should interface with sinon
 // and load chai-as-promised and sinon-chai by default
-const sinonChai = require("sinon-chai");
-const chaiAsPromised = require("chai-as-promised");
-const { should, use } = require("chai");
+const sinonChai = require('sinon-chai');
+const chaiAsPromised = require('chai-as-promised');
+const { should, use } = require('chai');
 
 should();
 use(sinonChai);
diff --git a/test/baselines/adapter_JS_React/test/package.js b/test/baselines/adapter_JS_React/test/package.js
index 3a48e0449..38eacc857 100644
--- a/test/baselines/adapter_JS_React/test/package.js
+++ b/test/baselines/adapter_JS_React/test/package.js
@@ -1,5 +1,5 @@
-const path = require("path");
-const { tests } = require("@iobroker/testing");
+const path = require('path');
+const { tests } = require('@iobroker/testing');
 
 // Validate the package files
-tests.packageFiles(path.join(__dirname, ".."));
+tests.packageFiles(path.join(__dirname, '..'));
diff --git a/test/baselines/adapter_TS_OfficialESLint/.create-adapter.json b/test/baselines/adapter_TS_OfficialESLint/.create-adapter.json
index 64da96c2b..c43f07f60 100644
--- a/test/baselines/adapter_TS_OfficialESLint/.create-adapter.json
+++ b/test/baselines/adapter_TS_OfficialESLint/.create-adapter.json
@@ -21,7 +21,7 @@
 	],
 	"eslintConfig": "official",
 	"indentation": "Tab",
-	"quotes": "double",
+	"quotes": "single",
 	"authorName": "Al Calzone",
 	"authorGithub": "AlCalzone",
 	"authorEmail": "al@calzo.ne",
diff --git a/test/baselines/adapter_TS_OfficialESLint/admin/admin.d.ts b/test/baselines/adapter_TS_OfficialESLint/admin/admin.d.ts
index 7594b9e3a..6ed641f1b 100644
--- a/test/baselines/adapter_TS_OfficialESLint/admin/admin.d.ts
+++ b/test/baselines/adapter_TS_OfficialESLint/admin/admin.d.ts
@@ -35,31 +35,31 @@ interface SendToResult {
 
 // tslint:disable-next-line:class-name
 interface ioBrokerSocket {
-	emit(command: "subscribeObjects", pattern: string, callback?: (err?: string) => void | Promise<void>): void;
-	emit(command: "subscribeStates", pattern: string, callback?: (err?: string) => void | Promise<void>): void;
-	emit(command: "unsubscribeObjects", pattern: string, callback?: (err?: string) => void | Promise<void>): void;
-	emit(command: "unsubscribeStates", pattern: string, callback?: (err?: string) => void | Promise<void>): void;
+	emit(command: 'subscribeObjects', pattern: string, callback?: (err?: string) => void | Promise<void>): void;
+	emit(command: 'subscribeStates', pattern: string, callback?: (err?: string) => void | Promise<void>): void;
+	emit(command: 'unsubscribeObjects', pattern: string, callback?: (err?: string) => void | Promise<void>): void;
+	emit(command: 'unsubscribeStates', pattern: string, callback?: (err?: string) => void | Promise<void>): void;
 
 	emit(
-		event: "getObjectView",
-		view: "system",
-		type: "device",
+		event: 'getObjectView',
+		view: 'system',
+		type: 'device',
 		options: ioBroker.GetObjectViewParams,
 		callback: (err: string | undefined, result?: any) => void | Promise<void>,
 	): void;
-	emit(event: "getStates", callback: (err: string | undefined, result?: Record<string, any>) => void): void;
-	emit(event: "getState", id: string, callback: (err: string | undefined, result?: ioBroker.State) => void): void;
+	emit(event: 'getStates', callback: (err: string | undefined, result?: Record<string, any>) => void): void;
+	emit(event: 'getState', id: string, callback: (err: string | undefined, result?: ioBroker.State) => void): void;
 	emit(
-		event: "setState",
+		event: 'setState',
 		id: string,
 		state: unknown,
 		callback: (err: string | undefined, result?: any) => void,
 	): void;
 
-	on(event: "objectChange", handler: ioBroker.ObjectChangeHandler): void;
-	on(event: "stateChange", handler: ioBroker.StateChangeHandler): void;
-	removeEventHandler(event: "objectChange", handler: ioBroker.ObjectChangeHandler): void;
-	removeEventHandler(event: "stateChange", handler: ioBroker.StateChangeHandler): void;
+	on(event: 'objectChange', handler: ioBroker.ObjectChangeHandler): void;
+	on(event: 'stateChange', handler: ioBroker.StateChangeHandler): void;
+	removeEventHandler(event: 'objectChange', handler: ioBroker.ObjectChangeHandler): void;
+	removeEventHandler(event: 'stateChange', handler: ioBroker.StateChangeHandler): void;
 
 	// TODO: other events
 }
diff --git a/test/baselines/adapter_TS_OfficialESLint/admin/words.js b/test/baselines/adapter_TS_OfficialESLint/admin/words.js
index 4517fef89..0d6dd65e5 100644
--- a/test/baselines/adapter_TS_OfficialESLint/admin/words.js
+++ b/test/baselines/adapter_TS_OfficialESLint/admin/words.js
@@ -1,46 +1,46 @@
 /* eslint no-unused-vars: off */
 /* eslint no-global-assign: off */
 /* global systemDictionary */
-"use strict";
+'use strict';
 
 systemDictionary = {
-	"test-adapter adapter settings": {
-		"en": "Adapter settings for test-adapter",
-		"de": "Adaptereinstellungen für test-adapter",
-		"ru": "Настройки адаптера для test-adapter",
-		"pt": "Configurações do adaptador para test-adapter",
-		"nl": "Adapterinstellingen voor test-adapter",
-		"fr": "Paramètres d'adaptateur pour test-adapter",
-		"it": "Impostazioni dell'adattatore per test-adapter",
-		"es": "Ajustes del adaptador para test-adapter",
-		"pl": "Ustawienia adaptera dla test-adapter",
-		"uk": "Налаштування адаптера для test-adapter",
-		"zh-cn": "test-adapter的适配器设置"
+	'test-adapter adapter settings': {
+		'en': 'Adapter settings for test-adapter',
+		'de': 'Adaptereinstellungen für test-adapter',
+		'ru': 'Настройки адаптера для test-adapter',
+		'pt': 'Configurações do adaptador para test-adapter',
+		'nl': 'Adapterinstellingen voor test-adapter',
+		'fr': "Paramètres d'adaptateur pour test-adapter",
+		'it': "Impostazioni dell'adattatore per test-adapter",
+		'es': 'Ajustes del adaptador para test-adapter',
+		'pl': 'Ustawienia adaptera dla test-adapter',
+		'uk': 'Налаштування адаптера для test-adapter',
+		'zh-cn': 'test-adapter的适配器设置'
 	},
-	"option1": {
-		"en": "option1",
-		"de": "Mock translation of 'option1' to 'de'",
-		"ru": "Mock translation of 'option1' to 'ru'",
-		"pt": "Mock translation of 'option1' to 'pt'",
-		"nl": "Mock translation of 'option1' to 'nl'",
-		"fr": "Mock translation of 'option1' to 'fr'",
-		"it": "Mock translation of 'option1' to 'it'",
-		"es": "Mock translation of 'option1' to 'es'",
-		"pl": "Mock translation of 'option1' to 'pl'",
-		"uk": "Mock translation of 'option1' to 'uk'",
-		"zh-cn": "Mock translation of 'option1' to 'zh-cn'"
+	'option1': {
+		'en': 'option1',
+		'de': "Mock translation of 'option1' to 'de'",
+		'ru': "Mock translation of 'option1' to 'ru'",
+		'pt': "Mock translation of 'option1' to 'pt'",
+		'nl': "Mock translation of 'option1' to 'nl'",
+		'fr': "Mock translation of 'option1' to 'fr'",
+		'it': "Mock translation of 'option1' to 'it'",
+		'es': "Mock translation of 'option1' to 'es'",
+		'pl': "Mock translation of 'option1' to 'pl'",
+		'uk': "Mock translation of 'option1' to 'uk'",
+		'zh-cn': "Mock translation of 'option1' to 'zh-cn'"
 	},
-	"option2": {
-		"en": "option2",
-		"de": "Mock translation of 'option2' to 'de'",
-		"ru": "Mock translation of 'option2' to 'ru'",
-		"pt": "Mock translation of 'option2' to 'pt'",
-		"nl": "Mock translation of 'option2' to 'nl'",
-		"fr": "Mock translation of 'option2' to 'fr'",
-		"it": "Mock translation of 'option2' to 'it'",
-		"es": "Mock translation of 'option2' to 'es'",
-		"pl": "Mock translation of 'option2' to 'pl'",
-		"uk": "Mock translation of 'option2' to 'uk'",
-		"zh-cn": "Mock translation of 'option2' to 'zh-cn'"
+	'option2': {
+		'en': 'option2',
+		'de': "Mock translation of 'option2' to 'de'",
+		'ru': "Mock translation of 'option2' to 'ru'",
+		'pt': "Mock translation of 'option2' to 'pt'",
+		'nl': "Mock translation of 'option2' to 'nl'",
+		'fr': "Mock translation of 'option2' to 'fr'",
+		'it': "Mock translation of 'option2' to 'it'",
+		'es': "Mock translation of 'option2' to 'es'",
+		'pl': "Mock translation of 'option2' to 'pl'",
+		'uk': "Mock translation of 'option2' to 'uk'",
+		'zh-cn': "Mock translation of 'option2' to 'zh-cn'"
 	}
 };
\ No newline at end of file
diff --git a/test/baselines/adapter_TS_OfficialESLint/prettier.config.mjs b/test/baselines/adapter_TS_OfficialESLint/prettier.config.mjs
index 2aa4713b5..de482f22e 100644
--- a/test/baselines/adapter_TS_OfficialESLint/prettier.config.mjs
+++ b/test/baselines/adapter_TS_OfficialESLint/prettier.config.mjs
@@ -4,5 +4,5 @@ import prettierConfig from '@iobroker/eslint-config/prettier.config.mjs';
 export default {
 	...prettierConfig,
 	useTabs: true,
-	singleQuote: false,
+	singleQuote: true,
 };
\ No newline at end of file
diff --git a/test/baselines/adapter_TS_OfficialESLint/src/main.test.ts b/test/baselines/adapter_TS_OfficialESLint/src/main.test.ts
index 0992583bc..1f9fa7252 100644
--- a/test/baselines/adapter_TS_OfficialESLint/src/main.test.ts
+++ b/test/baselines/adapter_TS_OfficialESLint/src/main.test.ts
@@ -5,10 +5,10 @@
  * It is advised to test all your modules with accompanying *.test.ts-files
  */
 
-import { expect } from "chai";
+import { expect } from 'chai';
 // import { functionToTest } from "./moduleToTest";
 
-describe("module to test => function to test", () => {
+describe('module to test => function to test', () => {
 	// initializing logic
 	const expected = 5;
 
diff --git a/test/baselines/adapter_TS_OfficialESLint/src/main.ts b/test/baselines/adapter_TS_OfficialESLint/src/main.ts
index c5c122375..993108799 100644
--- a/test/baselines/adapter_TS_OfficialESLint/src/main.ts
+++ b/test/baselines/adapter_TS_OfficialESLint/src/main.ts
@@ -4,22 +4,22 @@
 
 // The adapter-core module gives you access to the core ioBroker functions
 // you need to create an adapter
-import * as utils from "@iobroker/adapter-core";
+import * as utils from '@iobroker/adapter-core';
 
 // Load your modules here, e.g.:
-// import * as fs from "fs";
+// import * as fs from 'fs';
 
 class TestAdapter extends utils.Adapter {
 	public constructor(options: Partial<utils.AdapterOptions> = {}) {
 		super({
 			...options,
-			name: "test-adapter",
+			name: 'test-adapter',
 		});
-		this.on("ready", this.onReady.bind(this));
-		this.on("stateChange", this.onStateChange.bind(this));
-		// this.on("objectChange", this.onObjectChange.bind(this));
-		// this.on("message", this.onMessage.bind(this));
-		this.on("unload", this.onUnload.bind(this));
+		this.on('ready', this.onReady.bind(this));
+		this.on('stateChange', this.onStateChange.bind(this));
+		// this.on('objectChange', this.onObjectChange.bind(this));
+		// this.on('message', this.onMessage.bind(this));
+		this.on('unload', this.onUnload.bind(this));
 	}
 
 	/**
@@ -30,20 +30,20 @@ class TestAdapter extends utils.Adapter {
 
 		// The adapters config (in the instance object everything under the attribute "native") is accessible via
 		// this.config:
-		this.log.debug("config option1: ${this.config.option1}");
-		this.log.debug("config option2: ${this.config.option2}");
+		this.log.debug('config option1: ${this.config.option1}');
+		this.log.debug('config option2: ${this.config.option2}');
 
 		/*
 		For every state in the system there has to be also an object of type state
 		Here a simple template for a boolean variable named "testVariable"
 		Because every adapter instance uses its own unique namespace variable names can't collide with other adapters variables
 		*/
-		await this.setObjectNotExistsAsync("testVariable", {
-			type: "state",
+		await this.setObjectNotExistsAsync('testVariable', {
+			type: 'state',
 			common: {
-				name: "testVariable",
-				type: "boolean",
-				role: "indicator",
+				name: 'testVariable',
+				type: 'boolean',
+				role: 'indicator',
 				read: true,
 				write: true,
 			},
@@ -51,31 +51,31 @@ class TestAdapter extends utils.Adapter {
 		});
 
 		// In order to get state updates, you need to subscribe to them. The following line adds a subscription for our variable we have created above.
-		this.subscribeStates("testVariable");
+		this.subscribeStates('testVariable');
 		// You can also add a subscription for multiple states. The following line watches all states starting with "lights."
-		// this.subscribeStates("lights.*");
+		// this.subscribeStates('lights.*');
 		// Or, if you really must, you can also watch all states. Don't do this if you don't need to. Otherwise this will cause a lot of unnecessary load on the system:
-		// this.subscribeStates("*");
+		// this.subscribeStates('*');
 
 		/*
 			setState examples
 			you will notice that each setState will cause the stateChange event to fire (because of above subscribeStates cmd)
 		*/
 		// the variable testVariable is set to true as command (ack=false)
-		await this.setState("testVariable", true);
+		await this.setState('testVariable', true);
 
 		// same thing, but the value is flagged "ack"
 		// ack should be always set to true if the value is received from or acknowledged from the target system
-		await this.setState("testVariable", { val: true, ack: true });
+		await this.setState('testVariable', { val: true, ack: true });
 
 		// same thing, but the state is deleted after 30s (getState will return null afterwards)
-		await this.setState("testVariable", { val: true, ack: true, expire: 30 });
+		await this.setState('testVariable', { val: true, ack: true, expire: 30 });
 
 		// examples for the checkPassword/checkGroup functions
-		const pwdResult = await this.checkPasswordAsync("admin", "iobroker");
+		const pwdResult = await this.checkPasswordAsync('admin', 'iobroker');
 		this.log.info(`check user admin pw iobroker: ${JSON.stringify(pwdResult)}`);
 
-		const groupResult = await this.checkGroupAsync("admin", "admin");
+		const groupResult = await this.checkGroupAsync('admin', 'admin');
 		this.log.info(`check group user admin group admin: ${JSON.stringify(groupResult)}`);
 	}
 
@@ -136,12 +136,12 @@ class TestAdapter extends utils.Adapter {
 	//  */
 	//
 	// private onMessage(obj: ioBroker.Message): void {
-	// 	if (typeof obj === "object" && obj.message) {
-	// 		if (obj.command === "send") {
+	// 	if (typeof obj === 'object' && obj.message) {
+	// 		if (obj.command === 'send') {
 	// 			// e.g. send email or pushover or whatever
-	// 			this.log.info("send command");
+	// 			this.log.info('send command');
 	// 			// Send response in callback if required
-	// 			if (obj.callback) this.sendTo(obj.from, obj.command, "Message received", obj.callback);
+	// 			if (obj.callback) this.sendTo(obj.from, obj.command, 'Message received', obj.callback);
 	// 		}
 	// 	}
 	// }
diff --git a/test/baselines/adapter_TS_OfficialESLint/test/.eslintrc.json b/test/baselines/adapter_TS_OfficialESLint/test/.eslintrc.json
index ce6b3d62c..f9340c913 100644
--- a/test/baselines/adapter_TS_OfficialESLint/test/.eslintrc.json
+++ b/test/baselines/adapter_TS_OfficialESLint/test/.eslintrc.json
@@ -29,7 +29,7 @@
 		"prefer-const": "error",
 		"quotes": [
 			"error",
-			"double",
+			"single",
 			{
 				"avoidEscape": true,
 				"allowTemplateLiterals": true
diff --git a/test/baselines/adapter_TS_OfficialESLint/test/integration.js b/test/baselines/adapter_TS_OfficialESLint/test/integration.js
index 986936fac..fa6db2e85 100644
--- a/test/baselines/adapter_TS_OfficialESLint/test/integration.js
+++ b/test/baselines/adapter_TS_OfficialESLint/test/integration.js
@@ -1,5 +1,5 @@
-const path = require("path");
-const { tests } = require("@iobroker/testing");
+const path = require('path');
+const { tests } = require('@iobroker/testing');
 
 // Run integration tests - See https://github.com/ioBroker/testing for a detailed explanation and further options
-tests.integration(path.join(__dirname, ".."));
\ No newline at end of file
+tests.integration(path.join(__dirname, '..'));
\ No newline at end of file
diff --git a/test/baselines/adapter_TS_OfficialESLint/test/mocha.setup.js b/test/baselines/adapter_TS_OfficialESLint/test/mocha.setup.js
index b839790ff..1a14def8c 100644
--- a/test/baselines/adapter_TS_OfficialESLint/test/mocha.setup.js
+++ b/test/baselines/adapter_TS_OfficialESLint/test/mocha.setup.js
@@ -1,22 +1,22 @@
-"use strict";
+'use strict';
 
 // Makes ts-node ignore warnings, so mocha --watch does work
-process.env.TS_NODE_IGNORE_WARNINGS = "TRUE";
+process.env.TS_NODE_IGNORE_WARNINGS = 'TRUE';
 // Sets the correct tsconfig for testing
-process.env.TS_NODE_PROJECT = "tsconfig.json";
+process.env.TS_NODE_PROJECT = 'tsconfig.json';
 // Make ts-node respect the "include" key in tsconfig.json
-process.env.TS_NODE_FILES = "TRUE";
+process.env.TS_NODE_FILES = 'TRUE';
 
 // Don't silently swallow unhandled rejections
-process.on("unhandledRejection", (e) => {
+process.on('unhandledRejection', (e) => {
 	throw e;
 });
 
 // enable the should interface with sinon
 // and load chai-as-promised and sinon-chai by default
-const sinonChai = require("sinon-chai");
-const chaiAsPromised = require("chai-as-promised");
-const { should, use } = require("chai");
+const sinonChai = require('sinon-chai');
+const chaiAsPromised = require('chai-as-promised');
+const { should, use } = require('chai');
 
 should();
 use(sinonChai);
diff --git a/test/baselines/adapter_TS_OfficialESLint/test/package.js b/test/baselines/adapter_TS_OfficialESLint/test/package.js
index 3a48e0449..38eacc857 100644
--- a/test/baselines/adapter_TS_OfficialESLint/test/package.js
+++ b/test/baselines/adapter_TS_OfficialESLint/test/package.js
@@ -1,5 +1,5 @@
-const path = require("path");
-const { tests } = require("@iobroker/testing");
+const path = require('path');
+const { tests } = require('@iobroker/testing');
 
 // Validate the package files
-tests.packageFiles(path.join(__dirname, ".."));
+tests.packageFiles(path.join(__dirname, '..'));
diff --git a/test/baselines/adapter_TS_React/.create-adapter.json b/test/baselines/adapter_TS_React/.create-adapter.json
index f3b7379bd..1483da08f 100644
--- a/test/baselines/adapter_TS_React/.create-adapter.json
+++ b/test/baselines/adapter_TS_React/.create-adapter.json
@@ -21,7 +21,7 @@
 	],
 	"eslintConfig": "custom",
 	"indentation": "Tab",
-	"quotes": "double",
+	"quotes": "single",
 	"authorName": "Al Calzone",
 	"authorGithub": "AlCalzone",
 	"authorEmail": "al@calzo.ne",
diff --git a/test/baselines/adapter_TS_React/admin/src/app.tsx b/test/baselines/adapter_TS_React/admin/src/app.tsx
index 7d4e3e33a..ff30444df 100644
--- a/test/baselines/adapter_TS_React/admin/src/app.tsx
+++ b/test/baselines/adapter_TS_React/admin/src/app.tsx
@@ -1,10 +1,10 @@
 /* eslint-disable @typescript-eslint/no-require-imports */
-import React from "react";
-import { type Theme, type StyleRules, withStyles } from "@material-ui/core/styles";
+import React from 'react';
+import { type Theme, type StyleRules, withStyles } from '@material-ui/core/styles';
 
-import GenericApp from "@iobroker/adapter-react/GenericApp";
-import Settings from "./components/settings";
-import type { GenericAppProps, GenericAppSettings } from "@iobroker/adapter-react/types";
+import GenericApp from '@iobroker/adapter-react/GenericApp';
+import Settings from './components/settings';
+import type { GenericAppProps, GenericAppSettings } from '@iobroker/adapter-react/types';
 
 const styles = (_theme: Theme): StyleRules => ({
 	root: {},
@@ -16,17 +16,17 @@ class App extends GenericApp {
 			...props,
 			encryptedFields: [],
 			translations: {
-				en: require("./i18n/en.json"),
-				de: require("./i18n/de.json"),
-				ru: require("./i18n/ru.json"),
-				pt: require("./i18n/pt.json"),
-				nl: require("./i18n/nl.json"),
-				fr: require("./i18n/fr.json"),
-				it: require("./i18n/it.json"),
-				es: require("./i18n/es.json"),
-				pl: require("./i18n/pl.json"),
-				uk: require("./i18n/uk.json"),
-				"zh-cn": require("./i18n/zh-cn.json"),
+				en: require('./i18n/en.json'),
+				de: require('./i18n/de.json'),
+				ru: require('./i18n/ru.json'),
+				pt: require('./i18n/pt.json'),
+				nl: require('./i18n/nl.json'),
+				fr: require('./i18n/fr.json'),
+				it: require('./i18n/it.json'),
+				es: require('./i18n/es.json'),
+				pl: require('./i18n/pl.json'),
+				uk: require('./i18n/uk.json'),
+				'zh-cn': require('./i18n/zh-cn.json'),
 			},
 		};
 		super(props, extendedProps);
diff --git a/test/baselines/adapter_TS_React/admin/src/components/settings.tsx b/test/baselines/adapter_TS_React/admin/src/components/settings.tsx
index 7c717b899..8927752d1 100644
--- a/test/baselines/adapter_TS_React/admin/src/components/settings.tsx
+++ b/test/baselines/adapter_TS_React/admin/src/components/settings.tsx
@@ -1,15 +1,15 @@
-import React from "react";
-import { withStyles } from "@material-ui/core/styles";
-import type { CreateCSSProperties } from "@material-ui/core/styles/withStyles";
-import TextField from "@material-ui/core/TextField";
-import Input from "@material-ui/core/Input";
-import FormHelperText from "@material-ui/core/FormHelperText";
-import FormControl from "@material-ui/core/FormControl";
-import Select from "@material-ui/core/Select";
-import MenuItem from "@material-ui/core/MenuItem";
-import FormControlLabel from "@material-ui/core/FormControlLabel";
-import Checkbox from "@material-ui/core/Checkbox";
-import I18n from "@iobroker/adapter-react/i18n";
+import React from 'react';
+import { withStyles } from '@material-ui/core/styles';
+import type { CreateCSSProperties } from '@material-ui/core/styles/withStyles';
+import TextField from '@material-ui/core/TextField';
+import Input from '@material-ui/core/Input';
+import FormHelperText from '@material-ui/core/FormHelperText';
+import FormControl from '@material-ui/core/FormControl';
+import Select from '@material-ui/core/Select';
+import MenuItem from '@material-ui/core/MenuItem';
+import FormControlLabel from '@material-ui/core/FormControlLabel';
+import Checkbox from '@material-ui/core/Checkbox';
+import I18n from '@iobroker/adapter-react/i18n';
 
 const styles = (): Record<string, CreateCSSProperties> => ({
 	input: {
@@ -21,14 +21,14 @@ const styles = (): Record<string, CreateCSSProperties> => ({
 	},
 	card: {
 		maxWidth: 345,
-		textAlign: "center",
+		textAlign: 'center',
 	},
 	media: {
 		height: 180,
 	},
 	column: {
-		display: "inline-block",
-		verticalAlign: "top",
+		display: 'inline-block',
+		verticalAlign: 'top',
 		marginRight: 20,
 	},
 	columnLogo: {
@@ -36,7 +36,7 @@ const styles = (): Record<string, CreateCSSProperties> => ({
 		marginRight: 0,
 	},
 	columnSettings: {
-		width: "calc(100% - 370px)",
+		width: 'calc(100% - 370px)',
 	},
 	controlElement: {
 		//background: "#d2d2d2",
@@ -68,7 +68,7 @@ class Settings extends React.Component<SettingsProps, SettingsState> {
 				label={I18n.t(title)}
 				className={`${this.props.classes.input} ${this.props.classes.controlElement}`}
 				value={this.props.native[attr]}
-				type={type || "text"}
+				type={type || 'text'}
 				onChange={e => this.props.onChange(attr, e.target.value)}
 				margin="normal"
 			/>
@@ -90,8 +90,8 @@ class Settings extends React.Component<SettingsProps, SettingsState> {
 				}}
 			>
 				<Select
-					value={this.props.native[attr] || "_"}
-					onChange={e => this.props.onChange(attr, e.target.value === "_" ? "" : e.target.value)}
+					value={this.props.native[attr] || '_'}
+					onChange={e => this.props.onChange(attr, e.target.value === '_' ? '' : e.target.value)}
 					input={
 						<Input
 							name={attr}
@@ -102,7 +102,7 @@ class Settings extends React.Component<SettingsProps, SettingsState> {
 					{options.map(item => (
 						<MenuItem
 							key={`key-${item.value}`}
-							value={item.value || "_"}
+							value={item.value || '_'}
 						>
 							{I18n.t(item.title)}
 						</MenuItem>
@@ -137,9 +137,9 @@ class Settings extends React.Component<SettingsProps, SettingsState> {
 	render(): React.JSX.Element {
 		return (
 			<form className={this.props.classes.tab}>
-				{this.renderCheckbox("option1", "option1")}
+				{this.renderCheckbox('option1', 'option1')}
 				<br />
-				{this.renderInput("option2", "option2", "text")}
+				{this.renderInput('option2', 'option2', 'text')}
 			</form>
 		);
 	}
diff --git a/test/baselines/adapter_TS_React/admin/src/i18n/i18n.d.ts b/test/baselines/adapter_TS_React/admin/src/i18n/i18n.d.ts
index c260647af..c64471629 100644
--- a/test/baselines/adapter_TS_React/admin/src/i18n/i18n.d.ts
+++ b/test/baselines/adapter_TS_React/admin/src/i18n/i18n.d.ts
@@ -15,9 +15,9 @@
  * Available words in `i18n/en.json`.
  */
 // eslint-disable-next-line @typescript-eslint/consistent-type-imports
-declare type AdminWord = keyof typeof import("./en.json");
+declare type AdminWord = keyof typeof import('./en.json');
 
-declare module "@iobroker/adapter-react/i18n" {
+declare module '@iobroker/adapter-react/i18n' {
 	/**
 	 * Translate the given string to the selected language.
 	 *
diff --git a/test/baselines/adapter_TS_React/admin/src/index.tsx b/test/baselines/adapter_TS_React/admin/src/index.tsx
index 5857b0fa6..75c04cce7 100644
--- a/test/baselines/adapter_TS_React/admin/src/index.tsx
+++ b/test/baselines/adapter_TS_React/admin/src/index.tsx
@@ -1,9 +1,9 @@
-import React from "react";
-import ReactDOM from "react-dom";
-import { MuiThemeProvider } from "@material-ui/core/styles";
-import theme from "@iobroker/adapter-react/Theme";
-import Utils from "@iobroker/adapter-react/Components/Utils";
-import App from "./app";
+import React from 'react';
+import ReactDOM from 'react-dom';
+import { MuiThemeProvider } from '@material-ui/core/styles';
+import theme from '@iobroker/adapter-react/Theme';
+import Utils from '@iobroker/adapter-react/Components/Utils';
+import App from './app';
 
 let themeName = Utils.getThemeName();
 
@@ -18,7 +18,7 @@ function build(): void {
 				}}
 			/>
 		</MuiThemeProvider>,
-		document.getElementById("root"),
+		document.getElementById('root'),
 	);
 }
 
diff --git a/test/baselines/adapter_TS_React/eslint.config.mjs b/test/baselines/adapter_TS_React/eslint.config.mjs
index 9b6bd916f..d8fc696f8 100644
--- a/test/baselines/adapter_TS_React/eslint.config.mjs
+++ b/test/baselines/adapter_TS_React/eslint.config.mjs
@@ -56,7 +56,7 @@ export default [
 			],
 			'quotes': [
 				'error',
-				'double'
+				'single'
 			],
 			// Strict rules to match official @iobroker/eslint-config
 			'prefer-template': 'error',
diff --git a/test/baselines/adapter_TS_React/src/main.test.ts b/test/baselines/adapter_TS_React/src/main.test.ts
index 0992583bc..1f9fa7252 100644
--- a/test/baselines/adapter_TS_React/src/main.test.ts
+++ b/test/baselines/adapter_TS_React/src/main.test.ts
@@ -5,10 +5,10 @@
  * It is advised to test all your modules with accompanying *.test.ts-files
  */
 
-import { expect } from "chai";
+import { expect } from 'chai';
 // import { functionToTest } from "./moduleToTest";
 
-describe("module to test => function to test", () => {
+describe('module to test => function to test', () => {
 	// initializing logic
 	const expected = 5;
 
diff --git a/test/baselines/adapter_TS_React/src/main.ts b/test/baselines/adapter_TS_React/src/main.ts
index c5c122375..993108799 100644
--- a/test/baselines/adapter_TS_React/src/main.ts
+++ b/test/baselines/adapter_TS_React/src/main.ts
@@ -4,22 +4,22 @@
 
 // The adapter-core module gives you access to the core ioBroker functions
 // you need to create an adapter
-import * as utils from "@iobroker/adapter-core";
+import * as utils from '@iobroker/adapter-core';
 
 // Load your modules here, e.g.:
-// import * as fs from "fs";
+// import * as fs from 'fs';
 
 class TestAdapter extends utils.Adapter {
 	public constructor(options: Partial<utils.AdapterOptions> = {}) {
 		super({
 			...options,
-			name: "test-adapter",
+			name: 'test-adapter',
 		});
-		this.on("ready", this.onReady.bind(this));
-		this.on("stateChange", this.onStateChange.bind(this));
-		// this.on("objectChange", this.onObjectChange.bind(this));
-		// this.on("message", this.onMessage.bind(this));
-		this.on("unload", this.onUnload.bind(this));
+		this.on('ready', this.onReady.bind(this));
+		this.on('stateChange', this.onStateChange.bind(this));
+		// this.on('objectChange', this.onObjectChange.bind(this));
+		// this.on('message', this.onMessage.bind(this));
+		this.on('unload', this.onUnload.bind(this));
 	}
 
 	/**
@@ -30,20 +30,20 @@ class TestAdapter extends utils.Adapter {
 
 		// The adapters config (in the instance object everything under the attribute "native") is accessible via
 		// this.config:
-		this.log.debug("config option1: ${this.config.option1}");
-		this.log.debug("config option2: ${this.config.option2}");
+		this.log.debug('config option1: ${this.config.option1}');
+		this.log.debug('config option2: ${this.config.option2}');
 
 		/*
 		For every state in the system there has to be also an object of type state
 		Here a simple template for a boolean variable named "testVariable"
 		Because every adapter instance uses its own unique namespace variable names can't collide with other adapters variables
 		*/
-		await this.setObjectNotExistsAsync("testVariable", {
-			type: "state",
+		await this.setObjectNotExistsAsync('testVariable', {
+			type: 'state',
 			common: {
-				name: "testVariable",
-				type: "boolean",
-				role: "indicator",
+				name: 'testVariable',
+				type: 'boolean',
+				role: 'indicator',
 				read: true,
 				write: true,
 			},
@@ -51,31 +51,31 @@ class TestAdapter extends utils.Adapter {
 		});
 
 		// In order to get state updates, you need to subscribe to them. The following line adds a subscription for our variable we have created above.
-		this.subscribeStates("testVariable");
+		this.subscribeStates('testVariable');
 		// You can also add a subscription for multiple states. The following line watches all states starting with "lights."
-		// this.subscribeStates("lights.*");
+		// this.subscribeStates('lights.*');
 		// Or, if you really must, you can also watch all states. Don't do this if you don't need to. Otherwise this will cause a lot of unnecessary load on the system:
-		// this.subscribeStates("*");
+		// this.subscribeStates('*');
 
 		/*
 			setState examples
 			you will notice that each setState will cause the stateChange event to fire (because of above subscribeStates cmd)
 		*/
 		// the variable testVariable is set to true as command (ack=false)
-		await this.setState("testVariable", true);
+		await this.setState('testVariable', true);
 
 		// same thing, but the value is flagged "ack"
 		// ack should be always set to true if the value is received from or acknowledged from the target system
-		await this.setState("testVariable", { val: true, ack: true });
+		await this.setState('testVariable', { val: true, ack: true });
 
 		// same thing, but the state is deleted after 30s (getState will return null afterwards)
-		await this.setState("testVariable", { val: true, ack: true, expire: 30 });
+		await this.setState('testVariable', { val: true, ack: true, expire: 30 });
 
 		// examples for the checkPassword/checkGroup functions
-		const pwdResult = await this.checkPasswordAsync("admin", "iobroker");
+		const pwdResult = await this.checkPasswordAsync('admin', 'iobroker');
 		this.log.info(`check user admin pw iobroker: ${JSON.stringify(pwdResult)}`);
 
-		const groupResult = await this.checkGroupAsync("admin", "admin");
+		const groupResult = await this.checkGroupAsync('admin', 'admin');
 		this.log.info(`check group user admin group admin: ${JSON.stringify(groupResult)}`);
 	}
 
@@ -136,12 +136,12 @@ class TestAdapter extends utils.Adapter {
 	//  */
 	//
 	// private onMessage(obj: ioBroker.Message): void {
-	// 	if (typeof obj === "object" && obj.message) {
-	// 		if (obj.command === "send") {
+	// 	if (typeof obj === 'object' && obj.message) {
+	// 		if (obj.command === 'send') {
 	// 			// e.g. send email or pushover or whatever
-	// 			this.log.info("send command");
+	// 			this.log.info('send command');
 	// 			// Send response in callback if required
-	// 			if (obj.callback) this.sendTo(obj.from, obj.command, "Message received", obj.callback);
+	// 			if (obj.callback) this.sendTo(obj.from, obj.command, 'Message received', obj.callback);
 	// 		}
 	// 	}
 	// }
diff --git a/test/baselines/adapter_TS_React/test/.eslintrc.json b/test/baselines/adapter_TS_React/test/.eslintrc.json
index ce6b3d62c..f9340c913 100644
--- a/test/baselines/adapter_TS_React/test/.eslintrc.json
+++ b/test/baselines/adapter_TS_React/test/.eslintrc.json
@@ -29,7 +29,7 @@
 		"prefer-const": "error",
 		"quotes": [
 			"error",
-			"double",
+			"single",
 			{
 				"avoidEscape": true,
 				"allowTemplateLiterals": true
diff --git a/test/baselines/adapter_TS_React/test/integration.js b/test/baselines/adapter_TS_React/test/integration.js
index 986936fac..fa6db2e85 100644
--- a/test/baselines/adapter_TS_React/test/integration.js
+++ b/test/baselines/adapter_TS_React/test/integration.js
@@ -1,5 +1,5 @@
-const path = require("path");
-const { tests } = require("@iobroker/testing");
+const path = require('path');
+const { tests } = require('@iobroker/testing');
 
 // Run integration tests - See https://github.com/ioBroker/testing for a detailed explanation and further options
-tests.integration(path.join(__dirname, ".."));
\ No newline at end of file
+tests.integration(path.join(__dirname, '..'));
\ No newline at end of file
diff --git a/test/baselines/adapter_TS_React/test/mocha.setup.js b/test/baselines/adapter_TS_React/test/mocha.setup.js
index b839790ff..1a14def8c 100644
--- a/test/baselines/adapter_TS_React/test/mocha.setup.js
+++ b/test/baselines/adapter_TS_React/test/mocha.setup.js
@@ -1,22 +1,22 @@
-"use strict";
+'use strict';
 
 // Makes ts-node ignore warnings, so mocha --watch does work
-process.env.TS_NODE_IGNORE_WARNINGS = "TRUE";
+process.env.TS_NODE_IGNORE_WARNINGS = 'TRUE';
 // Sets the correct tsconfig for testing
-process.env.TS_NODE_PROJECT = "tsconfig.json";
+process.env.TS_NODE_PROJECT = 'tsconfig.json';
 // Make ts-node respect the "include" key in tsconfig.json
-process.env.TS_NODE_FILES = "TRUE";
+process.env.TS_NODE_FILES = 'TRUE';
 
 // Don't silently swallow unhandled rejections
-process.on("unhandledRejection", (e) => {
+process.on('unhandledRejection', (e) => {
 	throw e;
 });
 
 // enable the should interface with sinon
 // and load chai-as-promised and sinon-chai by default
-const sinonChai = require("sinon-chai");
-const chaiAsPromised = require("chai-as-promised");
-const { should, use } = require("chai");
+const sinonChai = require('sinon-chai');
+const chaiAsPromised = require('chai-as-promised');
+const { should, use } = require('chai');
 
 should();
 use(sinonChai);
diff --git a/test/baselines/adapter_TS_React/test/package.js b/test/baselines/adapter_TS_React/test/package.js
index 3a48e0449..38eacc857 100644
--- a/test/baselines/adapter_TS_React/test/package.js
+++ b/test/baselines/adapter_TS_React/test/package.js
@@ -1,5 +1,5 @@
-const path = require("path");
-const { tests } = require("@iobroker/testing");
+const path = require('path');
+const { tests } = require('@iobroker/testing');
 
 // Validate the package files
-tests.packageFiles(path.join(__dirname, ".."));
+tests.packageFiles(path.join(__dirname, '..'));
diff --git a/test/baselines/adapter_TS_React_OfficialESLint/.create-adapter.json b/test/baselines/adapter_TS_React_OfficialESLint/.create-adapter.json
index 9d32bec48..1167dd0df 100644
--- a/test/baselines/adapter_TS_React_OfficialESLint/.create-adapter.json
+++ b/test/baselines/adapter_TS_React_OfficialESLint/.create-adapter.json
@@ -21,7 +21,7 @@
 	],
 	"eslintConfig": "official",
 	"indentation": "Tab",
-	"quotes": "double",
+	"quotes": "single",
 	"authorName": "Al Calzone",
 	"authorGithub": "AlCalzone",
 	"authorEmail": "al@calzo.ne",
diff --git a/test/baselines/adapter_TS_React_OfficialESLint/admin/src/app.tsx b/test/baselines/adapter_TS_React_OfficialESLint/admin/src/app.tsx
index 7d4e3e33a..ff30444df 100644
--- a/test/baselines/adapter_TS_React_OfficialESLint/admin/src/app.tsx
+++ b/test/baselines/adapter_TS_React_OfficialESLint/admin/src/app.tsx
@@ -1,10 +1,10 @@
 /* eslint-disable @typescript-eslint/no-require-imports */
-import React from "react";
-import { type Theme, type StyleRules, withStyles } from "@material-ui/core/styles";
+import React from 'react';
+import { type Theme, type StyleRules, withStyles } from '@material-ui/core/styles';
 
-import GenericApp from "@iobroker/adapter-react/GenericApp";
-import Settings from "./components/settings";
-import type { GenericAppProps, GenericAppSettings } from "@iobroker/adapter-react/types";
+import GenericApp from '@iobroker/adapter-react/GenericApp';
+import Settings from './components/settings';
+import type { GenericAppProps, GenericAppSettings } from '@iobroker/adapter-react/types';
 
 const styles = (_theme: Theme): StyleRules => ({
 	root: {},
@@ -16,17 +16,17 @@ class App extends GenericApp {
 			...props,
 			encryptedFields: [],
 			translations: {
-				en: require("./i18n/en.json"),
-				de: require("./i18n/de.json"),
-				ru: require("./i18n/ru.json"),
-				pt: require("./i18n/pt.json"),
-				nl: require("./i18n/nl.json"),
-				fr: require("./i18n/fr.json"),
-				it: require("./i18n/it.json"),
-				es: require("./i18n/es.json"),
-				pl: require("./i18n/pl.json"),
-				uk: require("./i18n/uk.json"),
-				"zh-cn": require("./i18n/zh-cn.json"),
+				en: require('./i18n/en.json'),
+				de: require('./i18n/de.json'),
+				ru: require('./i18n/ru.json'),
+				pt: require('./i18n/pt.json'),
+				nl: require('./i18n/nl.json'),
+				fr: require('./i18n/fr.json'),
+				it: require('./i18n/it.json'),
+				es: require('./i18n/es.json'),
+				pl: require('./i18n/pl.json'),
+				uk: require('./i18n/uk.json'),
+				'zh-cn': require('./i18n/zh-cn.json'),
 			},
 		};
 		super(props, extendedProps);
diff --git a/test/baselines/adapter_TS_React_OfficialESLint/admin/src/components/settings.tsx b/test/baselines/adapter_TS_React_OfficialESLint/admin/src/components/settings.tsx
index 7c717b899..8927752d1 100644
--- a/test/baselines/adapter_TS_React_OfficialESLint/admin/src/components/settings.tsx
+++ b/test/baselines/adapter_TS_React_OfficialESLint/admin/src/components/settings.tsx
@@ -1,15 +1,15 @@
-import React from "react";
-import { withStyles } from "@material-ui/core/styles";
-import type { CreateCSSProperties } from "@material-ui/core/styles/withStyles";
-import TextField from "@material-ui/core/TextField";
-import Input from "@material-ui/core/Input";
-import FormHelperText from "@material-ui/core/FormHelperText";
-import FormControl from "@material-ui/core/FormControl";
-import Select from "@material-ui/core/Select";
-import MenuItem from "@material-ui/core/MenuItem";
-import FormControlLabel from "@material-ui/core/FormControlLabel";
-import Checkbox from "@material-ui/core/Checkbox";
-import I18n from "@iobroker/adapter-react/i18n";
+import React from 'react';
+import { withStyles } from '@material-ui/core/styles';
+import type { CreateCSSProperties } from '@material-ui/core/styles/withStyles';
+import TextField from '@material-ui/core/TextField';
+import Input from '@material-ui/core/Input';
+import FormHelperText from '@material-ui/core/FormHelperText';
+import FormControl from '@material-ui/core/FormControl';
+import Select from '@material-ui/core/Select';
+import MenuItem from '@material-ui/core/MenuItem';
+import FormControlLabel from '@material-ui/core/FormControlLabel';
+import Checkbox from '@material-ui/core/Checkbox';
+import I18n from '@iobroker/adapter-react/i18n';
 
 const styles = (): Record<string, CreateCSSProperties> => ({
 	input: {
@@ -21,14 +21,14 @@ const styles = (): Record<string, CreateCSSProperties> => ({
 	},
 	card: {
 		maxWidth: 345,
-		textAlign: "center",
+		textAlign: 'center',
 	},
 	media: {
 		height: 180,
 	},
 	column: {
-		display: "inline-block",
-		verticalAlign: "top",
+		display: 'inline-block',
+		verticalAlign: 'top',
 		marginRight: 20,
 	},
 	columnLogo: {
@@ -36,7 +36,7 @@ const styles = (): Record<string, CreateCSSProperties> => ({
 		marginRight: 0,
 	},
 	columnSettings: {
-		width: "calc(100% - 370px)",
+		width: 'calc(100% - 370px)',
 	},
 	controlElement: {
 		//background: "#d2d2d2",
@@ -68,7 +68,7 @@ class Settings extends React.Component<SettingsProps, SettingsState> {
 				label={I18n.t(title)}
 				className={`${this.props.classes.input} ${this.props.classes.controlElement}`}
 				value={this.props.native[attr]}
-				type={type || "text"}
+				type={type || 'text'}
 				onChange={e => this.props.onChange(attr, e.target.value)}
 				margin="normal"
 			/>
@@ -90,8 +90,8 @@ class Settings extends React.Component<SettingsProps, SettingsState> {
 				}}
 			>
 				<Select
-					value={this.props.native[attr] || "_"}
-					onChange={e => this.props.onChange(attr, e.target.value === "_" ? "" : e.target.value)}
+					value={this.props.native[attr] || '_'}
+					onChange={e => this.props.onChange(attr, e.target.value === '_' ? '' : e.target.value)}
 					input={
 						<Input
 							name={attr}
@@ -102,7 +102,7 @@ class Settings extends React.Component<SettingsProps, SettingsState> {
 					{options.map(item => (
 						<MenuItem
 							key={`key-${item.value}`}
-							value={item.value || "_"}
+							value={item.value || '_'}
 						>
 							{I18n.t(item.title)}
 						</MenuItem>
@@ -137,9 +137,9 @@ class Settings extends React.Component<SettingsProps, SettingsState> {
 	render(): React.JSX.Element {
 		return (
 			<form className={this.props.classes.tab}>
-				{this.renderCheckbox("option1", "option1")}
+				{this.renderCheckbox('option1', 'option1')}
 				<br />
-				{this.renderInput("option2", "option2", "text")}
+				{this.renderInput('option2', 'option2', 'text')}
 			</form>
 		);
 	}
diff --git a/test/baselines/adapter_TS_React_OfficialESLint/admin/src/i18n/i18n.d.ts b/test/baselines/adapter_TS_React_OfficialESLint/admin/src/i18n/i18n.d.ts
index c260647af..c64471629 100644
--- a/test/baselines/adapter_TS_React_OfficialESLint/admin/src/i18n/i18n.d.ts
+++ b/test/baselines/adapter_TS_React_OfficialESLint/admin/src/i18n/i18n.d.ts
@@ -15,9 +15,9 @@
  * Available words in `i18n/en.json`.
  */
 // eslint-disable-next-line @typescript-eslint/consistent-type-imports
-declare type AdminWord = keyof typeof import("./en.json");
+declare type AdminWord = keyof typeof import('./en.json');
 
-declare module "@iobroker/adapter-react/i18n" {
+declare module '@iobroker/adapter-react/i18n' {
 	/**
 	 * Translate the given string to the selected language.
 	 *
diff --git a/test/baselines/adapter_TS_React_OfficialESLint/admin/src/index.tsx b/test/baselines/adapter_TS_React_OfficialESLint/admin/src/index.tsx
index 5857b0fa6..75c04cce7 100644
--- a/test/baselines/adapter_TS_React_OfficialESLint/admin/src/index.tsx
+++ b/test/baselines/adapter_TS_React_OfficialESLint/admin/src/index.tsx
@@ -1,9 +1,9 @@
-import React from "react";
-import ReactDOM from "react-dom";
-import { MuiThemeProvider } from "@material-ui/core/styles";
-import theme from "@iobroker/adapter-react/Theme";
-import Utils from "@iobroker/adapter-react/Components/Utils";
-import App from "./app";
+import React from 'react';
+import ReactDOM from 'react-dom';
+import { MuiThemeProvider } from '@material-ui/core/styles';
+import theme from '@iobroker/adapter-react/Theme';
+import Utils from '@iobroker/adapter-react/Components/Utils';
+import App from './app';
 
 let themeName = Utils.getThemeName();
 
@@ -18,7 +18,7 @@ function build(): void {
 				}}
 			/>
 		</MuiThemeProvider>,
-		document.getElementById("root"),
+		document.getElementById('root'),
 	);
 }
 
diff --git a/test/baselines/adapter_TS_React_OfficialESLint/prettier.config.mjs b/test/baselines/adapter_TS_React_OfficialESLint/prettier.config.mjs
index 2aa4713b5..de482f22e 100644
--- a/test/baselines/adapter_TS_React_OfficialESLint/prettier.config.mjs
+++ b/test/baselines/adapter_TS_React_OfficialESLint/prettier.config.mjs
@@ -4,5 +4,5 @@ import prettierConfig from '@iobroker/eslint-config/prettier.config.mjs';
 export default {
 	...prettierConfig,
 	useTabs: true,
-	singleQuote: false,
+	singleQuote: true,
 };
\ No newline at end of file
diff --git a/test/baselines/adapter_TS_React_OfficialESLint/src/main.test.ts b/test/baselines/adapter_TS_React_OfficialESLint/src/main.test.ts
index 0992583bc..1f9fa7252 100644
--- a/test/baselines/adapter_TS_React_OfficialESLint/src/main.test.ts
+++ b/test/baselines/adapter_TS_React_OfficialESLint/src/main.test.ts
@@ -5,10 +5,10 @@
  * It is advised to test all your modules with accompanying *.test.ts-files
  */
 
-import { expect } from "chai";
+import { expect } from 'chai';
 // import { functionToTest } from "./moduleToTest";
 
-describe("module to test => function to test", () => {
+describe('module to test => function to test', () => {
 	// initializing logic
 	const expected = 5;
 
diff --git a/test/baselines/adapter_TS_React_OfficialESLint/src/main.ts b/test/baselines/adapter_TS_React_OfficialESLint/src/main.ts
index c5c122375..993108799 100644
--- a/test/baselines/adapter_TS_React_OfficialESLint/src/main.ts
+++ b/test/baselines/adapter_TS_React_OfficialESLint/src/main.ts
@@ -4,22 +4,22 @@
 
 // The adapter-core module gives you access to the core ioBroker functions
 // you need to create an adapter
-import * as utils from "@iobroker/adapter-core";
+import * as utils from '@iobroker/adapter-core';
 
 // Load your modules here, e.g.:
-// import * as fs from "fs";
+// import * as fs from 'fs';
 
 class TestAdapter extends utils.Adapter {
 	public constructor(options: Partial<utils.AdapterOptions> = {}) {
 		super({
 			...options,
-			name: "test-adapter",
+			name: 'test-adapter',
 		});
-		this.on("ready", this.onReady.bind(this));
-		this.on("stateChange", this.onStateChange.bind(this));
-		// this.on("objectChange", this.onObjectChange.bind(this));
-		// this.on("message", this.onMessage.bind(this));
-		this.on("unload", this.onUnload.bind(this));
+		this.on('ready', this.onReady.bind(this));
+		this.on('stateChange', this.onStateChange.bind(this));
+		// this.on('objectChange', this.onObjectChange.bind(this));
+		// this.on('message', this.onMessage.bind(this));
+		this.on('unload', this.onUnload.bind(this));
 	}
 
 	/**
@@ -30,20 +30,20 @@ class TestAdapter extends utils.Adapter {
 
 		// The adapters config (in the instance object everything under the attribute "native") is accessible via
 		// this.config:
-		this.log.debug("config option1: ${this.config.option1}");
-		this.log.debug("config option2: ${this.config.option2}");
+		this.log.debug('config option1: ${this.config.option1}');
+		this.log.debug('config option2: ${this.config.option2}');
 
 		/*
 		For every state in the system there has to be also an object of type state
 		Here a simple template for a boolean variable named "testVariable"
 		Because every adapter instance uses its own unique namespace variable names can't collide with other adapters variables
 		*/
-		await this.setObjectNotExistsAsync("testVariable", {
-			type: "state",
+		await this.setObjectNotExistsAsync('testVariable', {
+			type: 'state',
 			common: {
-				name: "testVariable",
-				type: "boolean",
-				role: "indicator",
+				name: 'testVariable',
+				type: 'boolean',
+				role: 'indicator',
 				read: true,
 				write: true,
 			},
@@ -51,31 +51,31 @@ class TestAdapter extends utils.Adapter {
 		});
 
 		// In order to get state updates, you need to subscribe to them. The following line adds a subscription for our variable we have created above.
-		this.subscribeStates("testVariable");
+		this.subscribeStates('testVariable');
 		// You can also add a subscription for multiple states. The following line watches all states starting with "lights."
-		// this.subscribeStates("lights.*");
+		// this.subscribeStates('lights.*');
 		// Or, if you really must, you can also watch all states. Don't do this if you don't need to. Otherwise this will cause a lot of unnecessary load on the system:
-		// this.subscribeStates("*");
+		// this.subscribeStates('*');
 
 		/*
 			setState examples
 			you will notice that each setState will cause the stateChange event to fire (because of above subscribeStates cmd)
 		*/
 		// the variable testVariable is set to true as command (ack=false)
-		await this.setState("testVariable", true);
+		await this.setState('testVariable', true);
 
 		// same thing, but the value is flagged "ack"
 		// ack should be always set to true if the value is received from or acknowledged from the target system
-		await this.setState("testVariable", { val: true, ack: true });
+		await this.setState('testVariable', { val: true, ack: true });
 
 		// same thing, but the state is deleted after 30s (getState will return null afterwards)
-		await this.setState("testVariable", { val: true, ack: true, expire: 30 });
+		await this.setState('testVariable', { val: true, ack: true, expire: 30 });
 
 		// examples for the checkPassword/checkGroup functions
-		const pwdResult = await this.checkPasswordAsync("admin", "iobroker");
+		const pwdResult = await this.checkPasswordAsync('admin', 'iobroker');
 		this.log.info(`check user admin pw iobroker: ${JSON.stringify(pwdResult)}`);
 
-		const groupResult = await this.checkGroupAsync("admin", "admin");
+		const groupResult = await this.checkGroupAsync('admin', 'admin');
 		this.log.info(`check group user admin group admin: ${JSON.stringify(groupResult)}`);
 	}
 
@@ -136,12 +136,12 @@ class TestAdapter extends utils.Adapter {
 	//  */
 	//
 	// private onMessage(obj: ioBroker.Message): void {
-	// 	if (typeof obj === "object" && obj.message) {
-	// 		if (obj.command === "send") {
+	// 	if (typeof obj === 'object' && obj.message) {
+	// 		if (obj.command === 'send') {
 	// 			// e.g. send email or pushover or whatever
-	// 			this.log.info("send command");
+	// 			this.log.info('send command');
 	// 			// Send response in callback if required
-	// 			if (obj.callback) this.sendTo(obj.from, obj.command, "Message received", obj.callback);
+	// 			if (obj.callback) this.sendTo(obj.from, obj.command, 'Message received', obj.callback);
 	// 		}
 	// 	}
 	// }
diff --git a/test/baselines/adapter_TS_React_OfficialESLint/test/.eslintrc.json b/test/baselines/adapter_TS_React_OfficialESLint/test/.eslintrc.json
index ce6b3d62c..f9340c913 100644
--- a/test/baselines/adapter_TS_React_OfficialESLint/test/.eslintrc.json
+++ b/test/baselines/adapter_TS_React_OfficialESLint/test/.eslintrc.json
@@ -29,7 +29,7 @@
 		"prefer-const": "error",
 		"quotes": [
 			"error",
-			"double",
+			"single",
 			{
 				"avoidEscape": true,
 				"allowTemplateLiterals": true
diff --git a/test/baselines/adapter_TS_React_OfficialESLint/test/integration.js b/test/baselines/adapter_TS_React_OfficialESLint/test/integration.js
index 986936fac..fa6db2e85 100644
--- a/test/baselines/adapter_TS_React_OfficialESLint/test/integration.js
+++ b/test/baselines/adapter_TS_React_OfficialESLint/test/integration.js
@@ -1,5 +1,5 @@
-const path = require("path");
-const { tests } = require("@iobroker/testing");
+const path = require('path');
+const { tests } = require('@iobroker/testing');
 
 // Run integration tests - See https://github.com/ioBroker/testing for a detailed explanation and further options
-tests.integration(path.join(__dirname, ".."));
\ No newline at end of file
+tests.integration(path.join(__dirname, '..'));
\ No newline at end of file
diff --git a/test/baselines/adapter_TS_React_OfficialESLint/test/mocha.setup.js b/test/baselines/adapter_TS_React_OfficialESLint/test/mocha.setup.js
index b839790ff..1a14def8c 100644
--- a/test/baselines/adapter_TS_React_OfficialESLint/test/mocha.setup.js
+++ b/test/baselines/adapter_TS_React_OfficialESLint/test/mocha.setup.js
@@ -1,22 +1,22 @@
-"use strict";
+'use strict';
 
 // Makes ts-node ignore warnings, so mocha --watch does work
-process.env.TS_NODE_IGNORE_WARNINGS = "TRUE";
+process.env.TS_NODE_IGNORE_WARNINGS = 'TRUE';
 // Sets the correct tsconfig for testing
-process.env.TS_NODE_PROJECT = "tsconfig.json";
+process.env.TS_NODE_PROJECT = 'tsconfig.json';
 // Make ts-node respect the "include" key in tsconfig.json
-process.env.TS_NODE_FILES = "TRUE";
+process.env.TS_NODE_FILES = 'TRUE';
 
 // Don't silently swallow unhandled rejections
-process.on("unhandledRejection", (e) => {
+process.on('unhandledRejection', (e) => {
 	throw e;
 });
 
 // enable the should interface with sinon
 // and load chai-as-promised and sinon-chai by default
-const sinonChai = require("sinon-chai");
-const chaiAsPromised = require("chai-as-promised");
-const { should, use } = require("chai");
+const sinonChai = require('sinon-chai');
+const chaiAsPromised = require('chai-as-promised');
+const { should, use } = require('chai');
 
 should();
 use(sinonChai);
diff --git a/test/baselines/adapter_TS_React_OfficialESLint/test/package.js b/test/baselines/adapter_TS_React_OfficialESLint/test/package.js
index 3a48e0449..38eacc857 100644
--- a/test/baselines/adapter_TS_React_OfficialESLint/test/package.js
+++ b/test/baselines/adapter_TS_React_OfficialESLint/test/package.js
@@ -1,5 +1,5 @@
-const path = require("path");
-const { tests } = require("@iobroker/testing");
+const path = require('path');
+const { tests } = require('@iobroker/testing');
 
 // Validate the package files
-tests.packageFiles(path.join(__dirname, ".."));
+tests.packageFiles(path.join(__dirname, '..'));
diff --git a/test/baselines/connectionIndicator_yes/src/main.ts b/test/baselines/connectionIndicator_yes/src/main.ts
index 4fbd7de83..3c3d995cf 100644
--- a/test/baselines/connectionIndicator_yes/src/main.ts
+++ b/test/baselines/connectionIndicator_yes/src/main.ts
@@ -4,22 +4,22 @@
 
 // The adapter-core module gives you access to the core ioBroker functions
 // you need to create an adapter
-import * as utils from "@iobroker/adapter-core";
+import * as utils from '@iobroker/adapter-core';
 
 // Load your modules here, e.g.:
-// import * as fs from "fs";
+// import * as fs from 'fs';
 
 class TestAdapter extends utils.Adapter {
 	public constructor(options: Partial<utils.AdapterOptions> = {}) {
 		super({
 			...options,
-			name: "test-adapter",
+			name: 'test-adapter',
 		});
-		this.on("ready", this.onReady.bind(this));
-		this.on("stateChange", this.onStateChange.bind(this));
-		// this.on("objectChange", this.onObjectChange.bind(this));
-		// this.on("message", this.onMessage.bind(this));
-		this.on("unload", this.onUnload.bind(this));
+		this.on('ready', this.onReady.bind(this));
+		this.on('stateChange', this.onStateChange.bind(this));
+		// this.on('objectChange', this.onObjectChange.bind(this));
+		// this.on('message', this.onMessage.bind(this));
+		this.on('unload', this.onUnload.bind(this));
 	}
 
 	/**
@@ -29,24 +29,24 @@ class TestAdapter extends utils.Adapter {
 		// Initialize your adapter here
 
 		// Reset the connection indicator during startup
-		this.setState("info.connection", false, true);
+		this.setState('info.connection', false, true);
 
 		// The adapters config (in the instance object everything under the attribute "native") is accessible via
 		// this.config:
-		this.log.debug("config option1: ${this.config.option1}");
-		this.log.debug("config option2: ${this.config.option2}");
+		this.log.debug('config option1: ${this.config.option1}');
+		this.log.debug('config option2: ${this.config.option2}');
 
 		/*
 		For every state in the system there has to be also an object of type state
 		Here a simple template for a boolean variable named "testVariable"
 		Because every adapter instance uses its own unique namespace variable names can't collide with other adapters variables
 		*/
-		await this.setObjectNotExistsAsync("testVariable", {
-			type: "state",
+		await this.setObjectNotExistsAsync('testVariable', {
+			type: 'state',
 			common: {
-				name: "testVariable",
-				type: "boolean",
-				role: "indicator",
+				name: 'testVariable',
+				type: 'boolean',
+				role: 'indicator',
 				read: true,
 				write: true,
 			},
@@ -54,31 +54,31 @@ class TestAdapter extends utils.Adapter {
 		});
 
 		// In order to get state updates, you need to subscribe to them. The following line adds a subscription for our variable we have created above.
-		this.subscribeStates("testVariable");
+		this.subscribeStates('testVariable');
 		// You can also add a subscription for multiple states. The following line watches all states starting with "lights."
-		// this.subscribeStates("lights.*");
+		// this.subscribeStates('lights.*');
 		// Or, if you really must, you can also watch all states. Don't do this if you don't need to. Otherwise this will cause a lot of unnecessary load on the system:
-		// this.subscribeStates("*");
+		// this.subscribeStates('*');
 
 		/*
 			setState examples
 			you will notice that each setState will cause the stateChange event to fire (because of above subscribeStates cmd)
 		*/
 		// the variable testVariable is set to true as command (ack=false)
-		await this.setState("testVariable", true);
+		await this.setState('testVariable', true);
 
 		// same thing, but the value is flagged "ack"
 		// ack should be always set to true if the value is received from or acknowledged from the target system
-		await this.setState("testVariable", { val: true, ack: true });
+		await this.setState('testVariable', { val: true, ack: true });
 
 		// same thing, but the state is deleted after 30s (getState will return null afterwards)
-		await this.setState("testVariable", { val: true, ack: true, expire: 30 });
+		await this.setState('testVariable', { val: true, ack: true, expire: 30 });
 
 		// examples for the checkPassword/checkGroup functions
-		const pwdResult = await this.checkPasswordAsync("admin", "iobroker");
+		const pwdResult = await this.checkPasswordAsync('admin', 'iobroker');
 		this.log.info(`check user admin pw iobroker: ${JSON.stringify(pwdResult)}`);
 
-		const groupResult = await this.checkGroupAsync("admin", "admin");
+		const groupResult = await this.checkGroupAsync('admin', 'admin');
 		this.log.info(`check group user admin group admin: ${JSON.stringify(groupResult)}`);
 	}
 
@@ -139,12 +139,12 @@ class TestAdapter extends utils.Adapter {
 	//  */
 	//
 	// private onMessage(obj: ioBroker.Message): void {
-	// 	if (typeof obj === "object" && obj.message) {
-	// 		if (obj.command === "send") {
+	// 	if (typeof obj === 'object' && obj.message) {
+	// 		if (obj.command === 'send') {
 	// 			// e.g. send email or pushover or whatever
-	// 			this.log.info("send command");
+	// 			this.log.info('send command');
 	// 			// Send response in callback if required
-	// 			if (obj.callback) this.sendTo(obj.from, obj.command, "Message received", obj.callback);
+	// 			if (obj.callback) this.sendTo(obj.from, obj.command, 'Message received', obj.callback);
 	// 		}
 	// 	}
 	// }
diff --git a/test/baselines/customAdapterSettings/src/main.ts b/test/baselines/customAdapterSettings/src/main.ts
index 3b2295a3d..02b6486a8 100644
--- a/test/baselines/customAdapterSettings/src/main.ts
+++ b/test/baselines/customAdapterSettings/src/main.ts
@@ -4,22 +4,22 @@
 
 // The adapter-core module gives you access to the core ioBroker functions
 // you need to create an adapter
-import * as utils from "@iobroker/adapter-core";
+import * as utils from '@iobroker/adapter-core';
 
 // Load your modules here, e.g.:
-// import * as fs from "fs";
+// import * as fs from 'fs';
 
 class TestAdapter extends utils.Adapter {
 	public constructor(options: Partial<utils.AdapterOptions> = {}) {
 		super({
 			...options,
-			name: "test-adapter",
+			name: 'test-adapter',
 		});
-		this.on("ready", this.onReady.bind(this));
-		this.on("stateChange", this.onStateChange.bind(this));
-		// this.on("objectChange", this.onObjectChange.bind(this));
-		// this.on("message", this.onMessage.bind(this));
-		this.on("unload", this.onUnload.bind(this));
+		this.on('ready', this.onReady.bind(this));
+		this.on('stateChange', this.onStateChange.bind(this));
+		// this.on('objectChange', this.onObjectChange.bind(this));
+		// this.on('message', this.onMessage.bind(this));
+		this.on('unload', this.onUnload.bind(this));
 	}
 
 	/**
@@ -30,20 +30,20 @@ class TestAdapter extends utils.Adapter {
 
 		// The adapters config (in the instance object everything under the attribute "native") is accessible via
 		// this.config:
-		this.log.debug("config prop1: ${this.config.prop1}");
-		this.log.debug("config prop2: ${this.config.prop2}");
+		this.log.debug('config prop1: ${this.config.prop1}');
+		this.log.debug('config prop2: ${this.config.prop2}');
 
 		/*
 		For every state in the system there has to be also an object of type state
 		Here a simple template for a boolean variable named "testVariable"
 		Because every adapter instance uses its own unique namespace variable names can't collide with other adapters variables
 		*/
-		await this.setObjectNotExistsAsync("testVariable", {
-			type: "state",
+		await this.setObjectNotExistsAsync('testVariable', {
+			type: 'state',
 			common: {
-				name: "testVariable",
-				type: "boolean",
-				role: "indicator",
+				name: 'testVariable',
+				type: 'boolean',
+				role: 'indicator',
 				read: true,
 				write: true,
 			},
@@ -51,31 +51,31 @@ class TestAdapter extends utils.Adapter {
 		});
 
 		// In order to get state updates, you need to subscribe to them. The following line adds a subscription for our variable we have created above.
-		this.subscribeStates("testVariable");
+		this.subscribeStates('testVariable');
 		// You can also add a subscription for multiple states. The following line watches all states starting with "lights."
-		// this.subscribeStates("lights.*");
+		// this.subscribeStates('lights.*');
 		// Or, if you really must, you can also watch all states. Don't do this if you don't need to. Otherwise this will cause a lot of unnecessary load on the system:
-		// this.subscribeStates("*");
+		// this.subscribeStates('*');
 
 		/*
 			setState examples
 			you will notice that each setState will cause the stateChange event to fire (because of above subscribeStates cmd)
 		*/
 		// the variable testVariable is set to true as command (ack=false)
-		await this.setState("testVariable", true);
+		await this.setState('testVariable', true);
 
 		// same thing, but the value is flagged "ack"
 		// ack should be always set to true if the value is received from or acknowledged from the target system
-		await this.setState("testVariable", { val: true, ack: true });
+		await this.setState('testVariable', { val: true, ack: true });
 
 		// same thing, but the state is deleted after 30s (getState will return null afterwards)
-		await this.setState("testVariable", { val: true, ack: true, expire: 30 });
+		await this.setState('testVariable', { val: true, ack: true, expire: 30 });
 
 		// examples for the checkPassword/checkGroup functions
-		const pwdResult = await this.checkPasswordAsync("admin", "iobroker");
+		const pwdResult = await this.checkPasswordAsync('admin', 'iobroker');
 		this.log.info(`check user admin pw iobroker: ${JSON.stringify(pwdResult)}`);
 
-		const groupResult = await this.checkGroupAsync("admin", "admin");
+		const groupResult = await this.checkGroupAsync('admin', 'admin');
 		this.log.info(`check group user admin group admin: ${JSON.stringify(groupResult)}`);
 	}
 
@@ -136,12 +136,12 @@ class TestAdapter extends utils.Adapter {
 	//  */
 	//
 	// private onMessage(obj: ioBroker.Message): void {
-	// 	if (typeof obj === "object" && obj.message) {
-	// 		if (obj.command === "send") {
+	// 	if (typeof obj === 'object' && obj.message) {
+	// 		if (obj.command === 'send') {
 	// 			// e.g. send email or pushover or whatever
-	// 			this.log.info("send command");
+	// 			this.log.info('send command');
 	// 			// Send response in callback if required
-	// 			if (obj.callback) this.sendTo(obj.from, obj.command, "Message received", obj.callback);
+	// 			if (obj.callback) this.sendTo(obj.from, obj.command, 'Message received', obj.callback);
 	// 		}
 	// 	}
 	// }
diff --git a/test/baselines/i18n_json/admin/admin.d.ts b/test/baselines/i18n_json/admin/admin.d.ts
index 7594b9e3a..6ed641f1b 100644
--- a/test/baselines/i18n_json/admin/admin.d.ts
+++ b/test/baselines/i18n_json/admin/admin.d.ts
@@ -35,31 +35,31 @@ interface SendToResult {
 
 // tslint:disable-next-line:class-name
 interface ioBrokerSocket {
-	emit(command: "subscribeObjects", pattern: string, callback?: (err?: string) => void | Promise<void>): void;
-	emit(command: "subscribeStates", pattern: string, callback?: (err?: string) => void | Promise<void>): void;
-	emit(command: "unsubscribeObjects", pattern: string, callback?: (err?: string) => void | Promise<void>): void;
-	emit(command: "unsubscribeStates", pattern: string, callback?: (err?: string) => void | Promise<void>): void;
+	emit(command: 'subscribeObjects', pattern: string, callback?: (err?: string) => void | Promise<void>): void;
+	emit(command: 'subscribeStates', pattern: string, callback?: (err?: string) => void | Promise<void>): void;
+	emit(command: 'unsubscribeObjects', pattern: string, callback?: (err?: string) => void | Promise<void>): void;
+	emit(command: 'unsubscribeStates', pattern: string, callback?: (err?: string) => void | Promise<void>): void;
 
 	emit(
-		event: "getObjectView",
-		view: "system",
-		type: "device",
+		event: 'getObjectView',
+		view: 'system',
+		type: 'device',
 		options: ioBroker.GetObjectViewParams,
 		callback: (err: string | undefined, result?: any) => void | Promise<void>,
 	): void;
-	emit(event: "getStates", callback: (err: string | undefined, result?: Record<string, any>) => void): void;
-	emit(event: "getState", id: string, callback: (err: string | undefined, result?: ioBroker.State) => void): void;
+	emit(event: 'getStates', callback: (err: string | undefined, result?: Record<string, any>) => void): void;
+	emit(event: 'getState', id: string, callback: (err: string | undefined, result?: ioBroker.State) => void): void;
 	emit(
-		event: "setState",
+		event: 'setState',
 		id: string,
 		state: unknown,
 		callback: (err: string | undefined, result?: any) => void,
 	): void;
 
-	on(event: "objectChange", handler: ioBroker.ObjectChangeHandler): void;
-	on(event: "stateChange", handler: ioBroker.StateChangeHandler): void;
-	removeEventHandler(event: "objectChange", handler: ioBroker.ObjectChangeHandler): void;
-	removeEventHandler(event: "stateChange", handler: ioBroker.StateChangeHandler): void;
+	on(event: 'objectChange', handler: ioBroker.ObjectChangeHandler): void;
+	on(event: 'stateChange', handler: ioBroker.StateChangeHandler): void;
+	removeEventHandler(event: 'objectChange', handler: ioBroker.ObjectChangeHandler): void;
+	removeEventHandler(event: 'stateChange', handler: ioBroker.StateChangeHandler): void;
 
 	// TODO: other events
 }
diff --git a/test/baselines/i18n_json/admin/words.js b/test/baselines/i18n_json/admin/words.js
index 5fea1a990..c4edb14fe 100644
--- a/test/baselines/i18n_json/admin/words.js
+++ b/test/baselines/i18n_json/admin/words.js
@@ -7,46 +7,46 @@
 | `translate-adapter adminLanguages2words` to update it.   |
 +===================== DO NOT MODIFY ======================+
 */
-"use strict";
+'use strict';
 
 systemDictionary = {
-	"test-adapter adapter settings": {
-		"en": "Adapter settings for test-adapter",
-		"de": "Adaptereinstellungen für test-adapter",
-		"ru": "Настройки адаптера для test-adapter",
-		"pt": "Configurações do adaptador para test-adapter",
-		"nl": "Adapterinstellingen voor test-adapter",
-		"fr": "Paramètres d'adaptateur pour test-adapter",
-		"it": "Impostazioni dell'adattatore per test-adapter",
-		"es": "Ajustes del adaptador para test-adapter",
-		"pl": "Ustawienia adaptera dla test-adapter",
-		"uk": "Налаштування адаптера для test-adapter",
-		"zh-cn": "test-adapter的适配器设置"
+	'test-adapter adapter settings': {
+		'en': 'Adapter settings for test-adapter',
+		'de': 'Adaptereinstellungen für test-adapter',
+		'ru': 'Настройки адаптера для test-adapter',
+		'pt': 'Configurações do adaptador para test-adapter',
+		'nl': 'Adapterinstellingen voor test-adapter',
+		'fr': "Paramètres d'adaptateur pour test-adapter",
+		'it': "Impostazioni dell'adattatore per test-adapter",
+		'es': 'Ajustes del adaptador para test-adapter',
+		'pl': 'Ustawienia adaptera dla test-adapter',
+		'uk': 'Налаштування адаптера для test-adapter',
+		'zh-cn': 'test-adapter的适配器设置'
 	},
-	"option1": {
-		"en": "option1",
-		"de": "Mock translation of 'option1' to 'de'",
-		"ru": "Mock translation of 'option1' to 'ru'",
-		"pt": "Mock translation of 'option1' to 'pt'",
-		"nl": "Mock translation of 'option1' to 'nl'",
-		"fr": "Mock translation of 'option1' to 'fr'",
-		"it": "Mock translation of 'option1' to 'it'",
-		"es": "Mock translation of 'option1' to 'es'",
-		"pl": "Mock translation of 'option1' to 'pl'",
-		"uk": "Mock translation of 'option1' to 'uk'",
-		"zh-cn": "Mock translation of 'option1' to 'zh-cn'"
+	'option1': {
+		'en': 'option1',
+		'de': "Mock translation of 'option1' to 'de'",
+		'ru': "Mock translation of 'option1' to 'ru'",
+		'pt': "Mock translation of 'option1' to 'pt'",
+		'nl': "Mock translation of 'option1' to 'nl'",
+		'fr': "Mock translation of 'option1' to 'fr'",
+		'it': "Mock translation of 'option1' to 'it'",
+		'es': "Mock translation of 'option1' to 'es'",
+		'pl': "Mock translation of 'option1' to 'pl'",
+		'uk': "Mock translation of 'option1' to 'uk'",
+		'zh-cn': "Mock translation of 'option1' to 'zh-cn'"
 	},
-	"option2": {
-		"en": "option2",
-		"de": "Mock translation of 'option2' to 'de'",
-		"ru": "Mock translation of 'option2' to 'ru'",
-		"pt": "Mock translation of 'option2' to 'pt'",
-		"nl": "Mock translation of 'option2' to 'nl'",
-		"fr": "Mock translation of 'option2' to 'fr'",
-		"it": "Mock translation of 'option2' to 'it'",
-		"es": "Mock translation of 'option2' to 'es'",
-		"pl": "Mock translation of 'option2' to 'pl'",
-		"uk": "Mock translation of 'option2' to 'uk'",
-		"zh-cn": "Mock translation of 'option2' to 'zh-cn'"
+	'option2': {
+		'en': 'option2',
+		'de': "Mock translation of 'option2' to 'de'",
+		'ru': "Mock translation of 'option2' to 'ru'",
+		'pt': "Mock translation of 'option2' to 'pt'",
+		'nl': "Mock translation of 'option2' to 'nl'",
+		'fr': "Mock translation of 'option2' to 'fr'",
+		'it': "Mock translation of 'option2' to 'it'",
+		'es': "Mock translation of 'option2' to 'es'",
+		'pl': "Mock translation of 'option2' to 'pl'",
+		'uk': "Mock translation of 'option2' to 'uk'",
+		'zh-cn': "Mock translation of 'option2' to 'zh-cn'"
 	}
 };
\ No newline at end of file
diff --git a/test/baselines/schedule/test/integration.js b/test/baselines/schedule/test/integration.js
index d64cf4d39..30c70c587 100644
--- a/test/baselines/schedule/test/integration.js
+++ b/test/baselines/schedule/test/integration.js
@@ -1,7 +1,7 @@
-const path = require("path");
-const { tests } = require("@iobroker/testing");
+const path = require('path');
+const { tests } = require('@iobroker/testing');
 
 // Run integration tests - See https://github.com/ioBroker/testing for a detailed explanation and further options
-tests.integration(path.join(__dirname, ".."), {
+tests.integration(path.join(__dirname, '..'), {
 	allowedExitCodes: [11],
 });
\ No newline at end of file
diff --git a/test/baselines/tabReact_adminHtml_JS/admin/src/tab-app.jsx b/test/baselines/tabReact_adminHtml_JS/admin/src/tab-app.jsx
index cae5228c1..90675f1fb 100644
--- a/test/baselines/tabReact_adminHtml_JS/admin/src/tab-app.jsx
+++ b/test/baselines/tabReact_adminHtml_JS/admin/src/tab-app.jsx
@@ -1,8 +1,8 @@
 /* eslint-disable @typescript-eslint/no-require-imports */
-import React from "react";
-import { withStyles } from "@material-ui/core/styles";
+import React from 'react';
+import { withStyles } from '@material-ui/core/styles';
 
-import GenericApp from "@iobroker/adapter-react/GenericApp";
+import GenericApp from '@iobroker/adapter-react/GenericApp';
 
 /**
  * @type {(_theme: Theme) => import("@material-ui/styles").StyleRules}
@@ -18,17 +18,17 @@ class TabApp extends GenericApp {
 			bottomButtons: false,
 			encryptedFields: [],
 			translations: {
-				en: require("./i18n/en.json"),
-				de: require("./i18n/de.json"),
-				ru: require("./i18n/ru.json"),
-				pt: require("./i18n/pt.json"),
-				nl: require("./i18n/nl.json"),
-				fr: require("./i18n/fr.json"),
-				it: require("./i18n/it.json"),
-				es: require("./i18n/es.json"),
-				pl: require("./i18n/pl.json"),
-				uk: require("./i18n/uk.json"),
-				"zh-cn": require("./i18n/zh-cn.json"),
+				en: require('./i18n/en.json'),
+				de: require('./i18n/de.json'),
+				ru: require('./i18n/ru.json'),
+				pt: require('./i18n/pt.json'),
+				nl: require('./i18n/nl.json'),
+				fr: require('./i18n/fr.json'),
+				it: require('./i18n/it.json'),
+				es: require('./i18n/es.json'),
+				pl: require('./i18n/pl.json'),
+				uk: require('./i18n/uk.json'),
+				'zh-cn': require('./i18n/zh-cn.json'),
 			},
 		};
 		super(props, extendedProps);
diff --git a/test/baselines/tabReact_adminHtml_JS/admin/src/tab.jsx b/test/baselines/tabReact_adminHtml_JS/admin/src/tab.jsx
index 641fe9775..7374c1411 100644
--- a/test/baselines/tabReact_adminHtml_JS/admin/src/tab.jsx
+++ b/test/baselines/tabReact_adminHtml_JS/admin/src/tab.jsx
@@ -1,9 +1,9 @@
-import React from "react";
-import ReactDOM from "react-dom";
-import { MuiThemeProvider } from "@material-ui/core/styles";
-import theme from "@iobroker/adapter-react/Theme";
-import Utils from "@iobroker/adapter-react/Components/Utils";
-import TabApp from "./tab-app";
+import React from 'react';
+import ReactDOM from 'react-dom';
+import { MuiThemeProvider } from '@material-ui/core/styles';
+import theme from '@iobroker/adapter-react/Theme';
+import Utils from '@iobroker/adapter-react/Components/Utils';
+import TabApp from './tab-app';
 
 let themeName = Utils.getThemeName();
 
@@ -18,7 +18,7 @@ function build() {
 				}}
 			/>
 		</MuiThemeProvider>,
-		document.getElementById("root"),
+		document.getElementById('root'),
 	);
 }
 
diff --git a/test/baselines/tabReact_adminHtml_JS/admin/words.js b/test/baselines/tabReact_adminHtml_JS/admin/words.js
index 418bf15f0..f8e63154f 100644
--- a/test/baselines/tabReact_adminHtml_JS/admin/words.js
+++ b/test/baselines/tabReact_adminHtml_JS/admin/words.js
@@ -1,6 +1,6 @@
 /* eslint no-unused-vars: off */
 /* eslint no-global-assign: off */
 /* global systemDictionary */
-"use strict";
+'use strict';
 
 systemDictionary = {};
\ No newline at end of file
diff --git a/test/baselines/tabReact_adminReact_TS/admin/src/app.tsx b/test/baselines/tabReact_adminReact_TS/admin/src/app.tsx
index 7d4e3e33a..ff30444df 100644
--- a/test/baselines/tabReact_adminReact_TS/admin/src/app.tsx
+++ b/test/baselines/tabReact_adminReact_TS/admin/src/app.tsx
@@ -1,10 +1,10 @@
 /* eslint-disable @typescript-eslint/no-require-imports */
-import React from "react";
-import { type Theme, type StyleRules, withStyles } from "@material-ui/core/styles";
+import React from 'react';
+import { type Theme, type StyleRules, withStyles } from '@material-ui/core/styles';
 
-import GenericApp from "@iobroker/adapter-react/GenericApp";
-import Settings from "./components/settings";
-import type { GenericAppProps, GenericAppSettings } from "@iobroker/adapter-react/types";
+import GenericApp from '@iobroker/adapter-react/GenericApp';
+import Settings from './components/settings';
+import type { GenericAppProps, GenericAppSettings } from '@iobroker/adapter-react/types';
 
 const styles = (_theme: Theme): StyleRules => ({
 	root: {},
@@ -16,17 +16,17 @@ class App extends GenericApp {
 			...props,
 			encryptedFields: [],
 			translations: {
-				en: require("./i18n/en.json"),
-				de: require("./i18n/de.json"),
-				ru: require("./i18n/ru.json"),
-				pt: require("./i18n/pt.json"),
-				nl: require("./i18n/nl.json"),
-				fr: require("./i18n/fr.json"),
-				it: require("./i18n/it.json"),
-				es: require("./i18n/es.json"),
-				pl: require("./i18n/pl.json"),
-				uk: require("./i18n/uk.json"),
-				"zh-cn": require("./i18n/zh-cn.json"),
+				en: require('./i18n/en.json'),
+				de: require('./i18n/de.json'),
+				ru: require('./i18n/ru.json'),
+				pt: require('./i18n/pt.json'),
+				nl: require('./i18n/nl.json'),
+				fr: require('./i18n/fr.json'),
+				it: require('./i18n/it.json'),
+				es: require('./i18n/es.json'),
+				pl: require('./i18n/pl.json'),
+				uk: require('./i18n/uk.json'),
+				'zh-cn': require('./i18n/zh-cn.json'),
 			},
 		};
 		super(props, extendedProps);
diff --git a/test/baselines/tabReact_adminReact_TS/admin/src/components/settings.tsx b/test/baselines/tabReact_adminReact_TS/admin/src/components/settings.tsx
index 7c717b899..8927752d1 100644
--- a/test/baselines/tabReact_adminReact_TS/admin/src/components/settings.tsx
+++ b/test/baselines/tabReact_adminReact_TS/admin/src/components/settings.tsx
@@ -1,15 +1,15 @@
-import React from "react";
-import { withStyles } from "@material-ui/core/styles";
-import type { CreateCSSProperties } from "@material-ui/core/styles/withStyles";
-import TextField from "@material-ui/core/TextField";
-import Input from "@material-ui/core/Input";
-import FormHelperText from "@material-ui/core/FormHelperText";
-import FormControl from "@material-ui/core/FormControl";
-import Select from "@material-ui/core/Select";
-import MenuItem from "@material-ui/core/MenuItem";
-import FormControlLabel from "@material-ui/core/FormControlLabel";
-import Checkbox from "@material-ui/core/Checkbox";
-import I18n from "@iobroker/adapter-react/i18n";
+import React from 'react';
+import { withStyles } from '@material-ui/core/styles';
+import type { CreateCSSProperties } from '@material-ui/core/styles/withStyles';
+import TextField from '@material-ui/core/TextField';
+import Input from '@material-ui/core/Input';
+import FormHelperText from '@material-ui/core/FormHelperText';
+import FormControl from '@material-ui/core/FormControl';
+import Select from '@material-ui/core/Select';
+import MenuItem from '@material-ui/core/MenuItem';
+import FormControlLabel from '@material-ui/core/FormControlLabel';
+import Checkbox from '@material-ui/core/Checkbox';
+import I18n from '@iobroker/adapter-react/i18n';
 
 const styles = (): Record<string, CreateCSSProperties> => ({
 	input: {
@@ -21,14 +21,14 @@ const styles = (): Record<string, CreateCSSProperties> => ({
 	},
 	card: {
 		maxWidth: 345,
-		textAlign: "center",
+		textAlign: 'center',
 	},
 	media: {
 		height: 180,
 	},
 	column: {
-		display: "inline-block",
-		verticalAlign: "top",
+		display: 'inline-block',
+		verticalAlign: 'top',
 		marginRight: 20,
 	},
 	columnLogo: {
@@ -36,7 +36,7 @@ const styles = (): Record<string, CreateCSSProperties> => ({
 		marginRight: 0,
 	},
 	columnSettings: {
-		width: "calc(100% - 370px)",
+		width: 'calc(100% - 370px)',
 	},
 	controlElement: {
 		//background: "#d2d2d2",
@@ -68,7 +68,7 @@ class Settings extends React.Component<SettingsProps, SettingsState> {
 				label={I18n.t(title)}
 				className={`${this.props.classes.input} ${this.props.classes.controlElement}`}
 				value={this.props.native[attr]}
-				type={type || "text"}
+				type={type || 'text'}
 				onChange={e => this.props.onChange(attr, e.target.value)}
 				margin="normal"
 			/>
@@ -90,8 +90,8 @@ class Settings extends React.Component<SettingsProps, SettingsState> {
 				}}
 			>
 				<Select
-					value={this.props.native[attr] || "_"}
-					onChange={e => this.props.onChange(attr, e.target.value === "_" ? "" : e.target.value)}
+					value={this.props.native[attr] || '_'}
+					onChange={e => this.props.onChange(attr, e.target.value === '_' ? '' : e.target.value)}
 					input={
 						<Input
 							name={attr}
@@ -102,7 +102,7 @@ class Settings extends React.Component<SettingsProps, SettingsState> {
 					{options.map(item => (
 						<MenuItem
 							key={`key-${item.value}`}
-							value={item.value || "_"}
+							value={item.value || '_'}
 						>
 							{I18n.t(item.title)}
 						</MenuItem>
@@ -137,9 +137,9 @@ class Settings extends React.Component<SettingsProps, SettingsState> {
 	render(): React.JSX.Element {
 		return (
 			<form className={this.props.classes.tab}>
-				{this.renderCheckbox("option1", "option1")}
+				{this.renderCheckbox('option1', 'option1')}
 				<br />
-				{this.renderInput("option2", "option2", "text")}
+				{this.renderInput('option2', 'option2', 'text')}
 			</form>
 		);
 	}
diff --git a/test/baselines/tabReact_adminReact_TS/admin/src/i18n/i18n.d.ts b/test/baselines/tabReact_adminReact_TS/admin/src/i18n/i18n.d.ts
index c260647af..c64471629 100644
--- a/test/baselines/tabReact_adminReact_TS/admin/src/i18n/i18n.d.ts
+++ b/test/baselines/tabReact_adminReact_TS/admin/src/i18n/i18n.d.ts
@@ -15,9 +15,9 @@
  * Available words in `i18n/en.json`.
  */
 // eslint-disable-next-line @typescript-eslint/consistent-type-imports
-declare type AdminWord = keyof typeof import("./en.json");
+declare type AdminWord = keyof typeof import('./en.json');
 
-declare module "@iobroker/adapter-react/i18n" {
+declare module '@iobroker/adapter-react/i18n' {
 	/**
 	 * Translate the given string to the selected language.
 	 *
diff --git a/test/baselines/tabReact_adminReact_TS/admin/src/index.tsx b/test/baselines/tabReact_adminReact_TS/admin/src/index.tsx
index 5857b0fa6..75c04cce7 100644
--- a/test/baselines/tabReact_adminReact_TS/admin/src/index.tsx
+++ b/test/baselines/tabReact_adminReact_TS/admin/src/index.tsx
@@ -1,9 +1,9 @@
-import React from "react";
-import ReactDOM from "react-dom";
-import { MuiThemeProvider } from "@material-ui/core/styles";
-import theme from "@iobroker/adapter-react/Theme";
-import Utils from "@iobroker/adapter-react/Components/Utils";
-import App from "./app";
+import React from 'react';
+import ReactDOM from 'react-dom';
+import { MuiThemeProvider } from '@material-ui/core/styles';
+import theme from '@iobroker/adapter-react/Theme';
+import Utils from '@iobroker/adapter-react/Components/Utils';
+import App from './app';
 
 let themeName = Utils.getThemeName();
 
@@ -18,7 +18,7 @@ function build(): void {
 				}}
 			/>
 		</MuiThemeProvider>,
-		document.getElementById("root"),
+		document.getElementById('root'),
 	);
 }
 
diff --git a/test/baselines/tabReact_adminReact_TS/admin/src/tab-app.tsx b/test/baselines/tabReact_adminReact_TS/admin/src/tab-app.tsx
index 4fa1fc994..b7b4d7eda 100644
--- a/test/baselines/tabReact_adminReact_TS/admin/src/tab-app.tsx
+++ b/test/baselines/tabReact_adminReact_TS/admin/src/tab-app.tsx
@@ -1,9 +1,9 @@
 /* eslint-disable @typescript-eslint/no-require-imports */
-import React from "react";
-import { type Theme, type StyleRules, withStyles } from "@material-ui/core/styles";
+import React from 'react';
+import { type Theme, type StyleRules, withStyles } from '@material-ui/core/styles';
 
-import GenericApp from "@iobroker/adapter-react/GenericApp";
-import type { GenericAppProps, GenericAppSettings } from "@iobroker/adapter-react/types";
+import GenericApp from '@iobroker/adapter-react/GenericApp';
+import type { GenericAppProps, GenericAppSettings } from '@iobroker/adapter-react/types';
 
 const styles = (_theme: Theme): StyleRules => ({
 	root: {},
@@ -16,17 +16,17 @@ class TabApp extends GenericApp {
 			bottomButtons: false,
 			encryptedFields: [],
 			translations: {
-				en: require("./i18n/en.json"),
-				de: require("./i18n/de.json"),
-				ru: require("./i18n/ru.json"),
-				pt: require("./i18n/pt.json"),
-				nl: require("./i18n/nl.json"),
-				fr: require("./i18n/fr.json"),
-				it: require("./i18n/it.json"),
-				es: require("./i18n/es.json"),
-				pl: require("./i18n/pl.json"),
-				uk: require("./i18n/uk.json"),
-				"zh-cn": require("./i18n/zh-cn.json"),
+				en: require('./i18n/en.json'),
+				de: require('./i18n/de.json'),
+				ru: require('./i18n/ru.json'),
+				pt: require('./i18n/pt.json'),
+				nl: require('./i18n/nl.json'),
+				fr: require('./i18n/fr.json'),
+				it: require('./i18n/it.json'),
+				es: require('./i18n/es.json'),
+				pl: require('./i18n/pl.json'),
+				uk: require('./i18n/uk.json'),
+				'zh-cn': require('./i18n/zh-cn.json'),
 			},
 		};
 		super(props, extendedProps);
diff --git a/test/baselines/tabReact_adminReact_TS/admin/src/tab.tsx b/test/baselines/tabReact_adminReact_TS/admin/src/tab.tsx
index 98abfd37b..b8de15336 100644
--- a/test/baselines/tabReact_adminReact_TS/admin/src/tab.tsx
+++ b/test/baselines/tabReact_adminReact_TS/admin/src/tab.tsx
@@ -1,9 +1,9 @@
-import React from "react";
-import ReactDOM from "react-dom";
-import { MuiThemeProvider } from "@material-ui/core/styles";
-import theme from "@iobroker/adapter-react/Theme";
-import Utils from "@iobroker/adapter-react/Components/Utils";
-import TabApp from "./tab-app";
+import React from 'react';
+import ReactDOM from 'react-dom';
+import { MuiThemeProvider } from '@material-ui/core/styles';
+import theme from '@iobroker/adapter-react/Theme';
+import Utils from '@iobroker/adapter-react/Components/Utils';
+import TabApp from './tab-app';
 
 let themeName = Utils.getThemeName();
 
@@ -18,7 +18,7 @@ function build(): void {
 				}}
 			/>
 		</MuiThemeProvider>,
-		document.getElementById("root"),
+		document.getElementById('root'),
 	);
 }
 
diff --git a/test/create-adapter.test.ts b/test/create-adapter.test.ts
index 659fc8a49..ee17031e2 100644
--- a/test/create-adapter.test.ts
+++ b/test/create-adapter.test.ts
@@ -96,7 +96,7 @@ const baseAnswers: Answers = {
 	tools: ["ESLint"],
 	eslintConfig: "custom",
 	indentation: "Tab",
-	quotes: "double",
+	quotes: "single",
 	authorName: "Al Calzone",
 	authorGithub: "AlCalzone",
 	authorEmail: "al@calzo.ne",
@@ -175,6 +175,7 @@ describe("adapter creation =>", () => {
 				const answers: Answers = {
 					...baseAnswers,
 					adminFeatures: ["custom", "tab"],
+					quotes: "double",
 				};
 				await expectSuccess("adapter_TS_ESLint_Tabs_DoubleQuotes_MIT", answers);
 			});