set prettier and eslint

.eslintrc.js

@@ -0,0 +1,23 @@
+module.exports = {
+  parser: "@typescript-eslint/parser", // Specifies the ESLint parser
+  parserOptions: {
+    ecmaVersion: 2020, // Allows for the parsing of modern ECMAScript features
+    sourceType: "module", // Allows for the use of imports
+    ecmaFeatures: {
+      jsx: true // Allows for the parsing of JSX
+    }
+  },
+  settings: {
+    react: {
+      version: "detect" // Tells eslint-plugin-react to automatically detect the version of React to use
+    }
+  },
+  extends: [
+    "plugin:react/recommended", // Uses the recommended rules from @eslint-plugin-react
+    "plugin:@typescript-eslint/recommended" // Uses the recommended rules from @typescript-eslint/eslint-plugin
+  ],
+  rules: {
+    // Place to specify ESLint rules. Can be used to overwrite rules specified from the extended configs
+    // e.g. "@typescript-eslint/explicit-function-return-type": "off",
+  },
+};

.idea/misc.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="JavaScriptSettings">
-    <option name="languageLevel" value="JSX" />
+    <option name="languageLevel" value="FLOW" />
   </component>
 </project>

.idea/prettier.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="PrettierConfiguration">
+    <option name="myRunOnSave" value="true" />
+    <option name="myRunOnReformat" value="true" />
+  </component>
+</project>

.prettierrc.js

@@ -0,0 +1,5 @@
+module.exports = {
+  semi: true,
+  trailingComma: 'none',
+  singleQuote: true
+};

src/App.tsx

@@ -1,11 +1,7 @@
-import React from 'react';
+import React, { FC } from "react";
 
-const App = () =>{
+const App: FC = () => {
-  return (
+  return <div>Hello</div>;
-    <div >
+};
-      Hello
-    </div>
-  );
-}
 
 export default App;