'PostTypes' is defined but never used. Allowed unused vars must match /^_/u
1import { createSlice, PayloadAction } from '@reduxjs/toolkit'
2import { PostTypes } from '../interfaces' 3
4interface ChannelInterface {
5 channel: string'User' is defined but never used. Allowed unused vars must match /^_/u
3 NewProduct,
4 Product,
5 ProductUser,
6 User, 7 Post,
8 UserInfo,
9} from '../interfaces''OneProductResponse' is defined but never used. Allowed unused vars must match /^_/u
20 page: number
21 products: Product[]
22}
23interface OneProductResponse { 24 product: Product
25}
26'number' is defined but never used. Allowed unused vars must match /^_/u
9} from '../interfaces'
10import { RootState } from '../store'
11import { ProductPostsResponse } from '../interfaces'
12import { number } from 'prop-types' 13import Posts from '../../components/Products/Home/Posts/Posts'
14interface ProductSearch {
15 name?: string'RootState' is defined but never used. Allowed unused vars must match /^_/u
7 Post,
8 UserInfo,
9} from '../interfaces'
10import { RootState } from '../store' 11import { ProductPostsResponse } from '../interfaces'
12import { number } from 'prop-types'
13import Posts from '../../components/Products/Home/Posts/Posts''Posts' is defined but never used. Allowed unused vars must match /^_/u
10import { RootState } from '../store'
11import { ProductPostsResponse } from '../interfaces'
12import { number } from 'prop-types'
13import Posts from '../../components/Products/Home/Posts/Posts' 14interface ProductSearch {
15 name?: string
16 field?: string'b1' is assigned a value but never used. Allowed unused vars must match /^_/u
84
85type ChannelInfo = Record<ChannelName, ChannelBody>
86
87const b1: ChannelInfo = { 88 bugs: { icon: '', color: '' },
89}
90'e' is defined but never used. Allowed unused args must match /^_/u
14 password: "",
15 });
16
17 const submitHandler = async (e: any) => {18 await signIn(userInfo)
19 .then((res: any) => {
20 localStorage.setItem("token", res.data.token);'Loading' is defined but never used. Allowed unused vars must match /^_/u
3import { useEffect, useState, useRef, useCallback } from 'react'
4import LoadingSpinner from '../LoadingSpinner'
5import { Channel } from '../../state/interfaces'
6import { Loading } from '@nextui-org/react' 7import Posts from './Home/Posts/Posts'
8export default function LatestPosts() {
9 const [channel, setChannel] = useState('Bugs')'p' is defined but never used. Allowed unused args must match /^_/u
44
45 useEffect(() => {
46 if (data) {
47 setPosts((p) => [...posts, ...data.posts]) 48 }
49 }, [data])
50 const channels: Channel = {'error' is assigned a value but never used. Allowed unused vars must match /^_/u
7import Posts from './Home/Posts/Posts'
8export default function LatestPosts() {
9 const [channel, setChannel] = useState('Bugs')
10 const [getPosts, { data, isLoading, error }] = useLazyGetLatestPostsQuery() 11 const [posts, setPosts] = useState([])
12 const observer = useRef()
13 const hasMore = data ? data.hasMore : false'Posts' is defined but never used. Allowed unused vars must match /^_/u
4import LoadingSpinner from '../LoadingSpinner'
5import { Channel } from '../../state/interfaces'
6import { Loading } from '@nextui-org/react'
7import Posts from './Home/Posts/Posts' 8export default function LatestPosts() {
9 const [channel, setChannel] = useState('Bugs')
10 const [getPosts, { data, isLoading, error }] = useLazyGetLatestPostsQuery()'isLoading' is assigned a value but never used. Allowed unused vars must match /^_/u
25 };
26 const [followProduct] = useFollowProductMutation();
27 const [follow, setFollow] = useState(false);
28 const { data, isLoading, error } = useGetUserInfoQuery(); 29 const mdBreakpoint = 1024;
30 const channelName = channel.charAt(0).toUpperCase() + channel.slice(1);
31 const filters = ["😱 All Posts", "🎉 Latest Posts", "🙌 Most Upvoted Posts"];'error' is assigned a value but never used. Allowed unused vars must match /^_/u
25 };
26 const [followProduct] = useFollowProductMutation();
27 const [follow, setFollow] = useState(false);
28 const { data, isLoading, error } = useGetUserInfoQuery(); 29 const mdBreakpoint = 1024;
30 const channelName = channel.charAt(0).toUpperCase() + channel.slice(1);
31 const filters = ["😱 All Posts", "🎉 Latest Posts", "🙌 Most Upvoted Posts"];'filters' is assigned a value but never used. Allowed unused vars must match /^_/u
28 const { data, isLoading, error } = useGetUserInfoQuery();
29 const mdBreakpoint = 1024;
30 const channelName = channel.charAt(0).toUpperCase() + channel.slice(1);
31 const filters = ["😱 All Posts", "🎉 Latest Posts", "🙌 Most Upvoted Posts"]; 32 const [width, setWidth] = useState(window.innerWidth);
33 useEffect(() => {
34 if (window !== undefined) {'data' is assigned a value but never used. Allowed unused vars must match /^_/u
13 productUserID: number;
14}) {
15 const [filteredUsers, setFilteredUsers] = useState(users);
16 const [updateRole, { data, error, isLoading }] = useUpdateUserRoleMutation(); 17 const onlineUsers = useAppSelector((state) => state.product.onlineUsers);
18 const [showUserInfo, setShowUserInfo] = useState({
19 show: false,'isLoading' is assigned a value but never used. Allowed unused vars must match /^_/u
13 productUserID: number;
14}) {
15 const [filteredUsers, setFilteredUsers] = useState(users);
16 const [updateRole, { data, error, isLoading }] = useUpdateUserRoleMutation(); 17 const onlineUsers = useAppSelector((state) => state.product.onlineUsers);
18 const [showUserInfo, setShowUserInfo] = useState({
19 show: false,'error' is assigned a value but never used. Allowed unused vars must match /^_/u
14 channel: string;
15}) {
16 const [showAdd, setShowAdd] = useState(false);
17 const { data, isLoading, error } = useGetPostsQuery({18 productId,
19 channel: channel.toLowerCase(),
20 });'setPosts' is assigned a value but never used. Allowed unused elements of array destructuring patterns must match /^_/u
24 Suggestions: { icon: "🙏", color: "#0094FF" },
25 Changelogs: { icon: "🔑", color: "#FF4D00" },
26 };
27 const [posts, setPosts] = useState(data ? data.posts : []);28 const observer = useRef();
29 const lastPostRef = useCallback(
30 (node) => {'userInfo' is defined but never used. Allowed unused vars must match /^_/u
1import { Comment } from '../../../../../state/interfaces'
2import { Avatar, Link } from '@nextui-org/react'
3import moment from 'moment'
4import { userInfo } from 'os' 5export default function CommentCard({ comment }: { comment: Comment }) {
6 return (
7 <div className="bg-white p-5 rounded-3xl min-w-[20vw] items-center mx-6 ">'Link' is defined but never used. Allowed unused vars must match /^_/u
1import { Comment } from '../../../../../state/interfaces'
2import { Avatar, Link } from '@nextui-org/react' 3import moment from 'moment'
4import { userInfo } from 'os'
5export default function CommentCard({ comment }: { comment: Comment }) {'ChangeEvent' is defined but never used. Allowed unused vars must match /^_/u
1import { ChangeEvent, MouseEventHandler, useState } from 'react' 2import { Loading, Button, Textarea } from '@nextui-org/react'
3import { useCreateCommentMutation } from '../../../../../state/reducers/api'
4import { useRouter } from 'next/router''MouseEventHandler' is defined but never used. Allowed unused vars must match /^_/u
1import { ChangeEvent, MouseEventHandler, useState } from 'react' 2import { Loading, Button, Textarea } from '@nextui-org/react'
3import { useCreateCommentMutation } from '../../../../../state/reducers/api'
4import { useRouter } from 'next/router''data' is assigned a value but never used. Allowed unused vars must match /^_/u
10 postId: number
11}) {
12 const [comment, setComment] = useState('')
13 const [createComment, { data, error, isLoading }] =14 useCreateCommentMutation()
15 const [shoErr, setShowErr] = useState(false)
16 const router = useRouter()'error' is assigned a value but never used. Allowed unused vars must match /^_/u
10 postId: number
11}) {
12 const [comment, setComment] = useState('')
13 const [createComment, { data, error, isLoading }] =14 useCreateCommentMutation()
15 const [shoErr, setShowErr] = useState(false)
16 const router = useRouter()
Description
Unused variables are generally considered a code smell and should be avoided.
Removing unused references - It prevents unused modules from being loaded at runtime, improving performance, and preventing the compiler from loading metadata that will never be used. - It prevents conflicts that may occur when trying to reference another variable.
NOTE: If you have intentionally left a variable unused, we suggest you to prefix the variable name with a _ to prevent them from being flagged by DeepSource.
Bad Practice
import fs from 'fs' // <- unused
import { readFileSync } from 'fs'
const text = readFileSync('declaration_of_independence.txt', 'utf-8')
console.log(text)
Recommended
import { readFileSync } from 'fs'
const text = readFileSync('declaration_of_independence.txt', 'utf-8')
console.log(text)