chore: tree shaking - unused / redundant code (#43867)

.eslintrc.json

@@ -35,7 +35,7 @@
     "react": {
       "version": "16.4.2",
       "import/ignore": ["\\.json$"],
-      "import/extensions": [".js", ".jsx", ".tsx"]
+      "import/extensions": [".js", ".jsx", ".tsx", ".ts"]
     },
     "import/ignore": ["node_modules"]
   },

api-server/src/server/component-passport.js

@@ -1,8 +1,4 @@
-// eslint-disable-next-line
+import { PassportConfigurator } from '@freecodecamp/loopback-component-passport';
-import {
-  // prettier ignore
-  PassportConfigurator
-} from '@freecodecamp/loopback-component-passport';
 import dedent from 'dedent';
 import passport from 'passport';
 

api-server/src/server/utils/get-curriculum.js

@@ -6,6 +6,7 @@ import { flatten } from 'lodash';
 // via the user object, then we should *not* store this so it can be garbage
 // collected.
 
+// eslint-disable-next-line import/no-unresolved
 import curriculum from '../../../../config/curriculum.json';
 
 export function getChallenges() {

client/src/components/Footer/index.tsx

@@ -3,18 +3,6 @@ import { useTranslation } from 'react-i18next';
 import Link from '../helpers/link';
 import './footer.css';
 
-type ColHeaderProps = {
-  children: string | React.ReactNode | React.ReactElement;
-};
-
-// TODO: Figure out what ColHeader does: 'ColHeader' is declared but its value is never read.
-// eslint-disable-next-line
-const ColHeader = ({ children, ...other }: ColHeaderProps): JSX.Element => (
-  <div className='col-header' {...other}>
-    {children}
-  </div>
-);
-
 function Footer(): JSX.Element {
   const { t } = useTranslation();
 

client/src/components/Header/components/auth-or-profile.tsx

@@ -1,6 +1,4 @@
 /* eslint-disable @typescript-eslint/ban-ts-comment */
-/* eslint-disable @typescript-eslint/no-unsafe-member-access */
-/* eslint-disable @typescript-eslint/no-unsafe-assignment */
 // @ts-nocheck
 import React from 'react';
 import { useTranslation } from 'react-i18next';

client/src/components/layouts/Default.js

@@ -32,11 +32,8 @@ import { flashMessageSelector, removeFlashMessage } from '../Flash/redux';
 import Footer from '../Footer';
 import Header from '../Header';
 import OfflineWarning from '../OfflineWarning';
-// preload common fonts
-// eslint-disable-next-line max-len
-// eslint-disable-next-line max-len
-// eslint-disable-next-line max-len
 
+// preload common fonts
 import './fonts.css';
 import './global.css';
 import './variables.css';

client/src/pages/search.css

@@ -1,5 +0,0 @@
-.powered-by-wrapper {
-  display: flex;
-  justify-content: center;
-  align-items: center;
-}