'React' must be in scope when using JSX. Jan 12, 2017 · According to the documentation of the no-unused-vars rule, you should be able to just add an EsLint configuration comment to declare the variable as exported to be used elsewhere. A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript. . Q: How do I enable the typescript eslint no unused vars rule? A: To enable the typescript eslint no unused vars rule, you can add the following Aug 6, 2020 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand In other words, typescript-eslint is faster by default, and this option disables an automatic performance optimization. TypeScript SWC in Vite Dec 11, 2018 · ESLint is bumper lanes for your project. js Line 1: 'Fragment' is defined but never used no-unused-vars Search for the keywords to learn more about each warning. TypeScript ESLint - 配置'no-unused-vars'规则 在本文中，我们将介绍如何在TypeScript项目中配置ESLint的'no-unused-vars'规则。该规则用于检测未使用的变量，帮助开发人员找出可能的错误或潜在的问题。 TypeScript provides noUnusedLocals and noUnusedParameters compiler options that can report errors on unused local variables or parameters, respectively. will not be marked as unused by no-unused-vars. 2. Oct 25, 2020 · #13 Defined but never used warning I showed you common React TypeScript ESLint errors and warning messages typical found when using the Airbnb style guide & showed you how to avoid them. "react/jsx-uses-react": 1, Oct 2, 2020 · I had the same issue when trying to declare variables as of type JSX. This lets you specify the version of React being used or use the latest or detect special values to use the latest react version or to detect which version of react the project is using Feb 4, 2023 · In conclusion, the use of ESLint in React projects is highly recommended for maintaining code quality and consistency. Reload to refresh your session. x; 扩展 ESLint. ESLint: 'StatusCode' is defined but never used. May 19, 2020 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand Dec 13, 2019 · Sorry for the poor English :) I have used the event Emit and on method to transfer the variable details from one module to another there is this above issue. " Apr 11, 2020 · Saved searches Use saved searches to filter your results more quickly Mar 20, 2020 · Here you'll find the configuration for eslint in the demo project I set up. The issue stemmed from CRA using the new jsx runtime to auto-import React into jsx files. If they were to make this change, instead of there just being a warning, the code wouldn't run at all. How to Declare a Fixed-length Array in TypeScript; A function whose declared type is neither void nor any (TS) How to declare an Array of Objects in TypeScript; How to declare Global Variables in TypeScript; How to declare a Two-dimensional Array in TypeScript "ParserOptions. I have updated to the latest version of the packages. 扩展 ESLint 的方法; 创建插件; 共享配置; 自 Dec 20, 2023 · Hi, I'm encountering issues while declaring an interface and receiving errors related to TData and TValue. /src/index. ESLint doesn't understand everything about TS, TSC does though so you can turn some ESLint rules off. Sep 1, 2020 · I have tried restarting my IDE and the issue persists. React 17 引入了新的 JSX 编译方式，无须在组件中显式地 import React。注意需要配合 TypeScript 4. 1+ 版本使用。 亦即，使用 React 17+ 的项目中 TypeScript 会有如下对应的提示： 'React' is declared but its value is never read. Rule source; Tests source A platform combines multiple tutorials, projects, documentations, questions and answers for developers Apr 17, 2024 · Practical Scenarios: Can We Use TS in React? Yes, TypeScript can be used with React to enhance the development experience. Feb 1, 2020 · I am using WebStorm IDE for my TypeScript project with ESLint and Prettier enabled. I am quite new to Typescript, and I feel I might be misunderstanding something fundamental. js { rules: { 'no-unus Nov 25, 2018 · I'm receiving somewhat similar errors with probot work using standard and typescript-eslint-parser. Nov 16, 2022 · Don't remove unused var checks in eslint, thats just lazy. (no-unused-vars) ESLint: 'NOT_FOUND' is… Sep 6, 2019 · My sign up form component is showing me warnings in the console saying my value are never used. And as a bonus, we will also sort our imports in alphabetical order. In this case, probably removing OUTER_LOOP: had been forgotten. All decorators generate this error: warning 'IsBoolean' is defined but never used @typescript- Stateless Function Components (SFCs) accept props as an argument and return a JSX expression. 2 and started receiving following warning for all my react imports i. To ignore, add // eslint-disable-next-line to the line before. You can use the /* exported variableName */ comment block to indicate that this variable is being exported and therefore should not be considered unused. The main goal of… Jul 15, 2020 · Because there are TypeScript files - although ESLint excludes node_modules/ from linting by default, CRA's override (in order to load appropriate plugins for any TypeScript files, this is why you see eslint-config-react-app#overrides[0] in the output) does include the content of node_modules/ (see e. eslintno-unused-expressions Sep 25, 2020 · I want to disable no unused params warning in some cases but keep &quot;unused vars&quot; rule. eslint(@ Jan 3, 2021 · ESLint warning event is defined but never used Hot Network Questions Are there any virtues in virtue ethics that cannot be plausibly grounded in more fundamental utilitarian principles? Apr 3, 2019 · I'm new to typescript and I could see this being a problem in instances were you just need to keep up a variables state; only ever setting it. args オプションには 3 つの設定があります。. When using the React ESLint plugins, you should also add a React section to the ESLint configuration’s settings object. Related Rules. May 15, 2019 · Unfortunately, if you want to avoid var, you can't do it in just a single line like. Here's some code. Examples of incorrect code for this rule: Open in Playground. 入门; 核心概念; 配置 ESLint. Mar 21, 2020 · I am getting eslint(no-unused-vars) exception while developing React/Redux application with Typescript. npm i --save-dev eslint-config-prettier; eslint-plugin-prettier is the plugin that will add Prettier's formatting rules. const x = { x: 'x' }; I have defined a constant variable binding x (a name) to an object with a mutable property x, or you might prefer to say x. In environments outside of CommonJS or ECMAScript modules, you may use var to create a global variable that may be used by other scripts. In your case it would be: Nov 19, 2021 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand Handled by TypeScript. project" has been set for @typescript-eslint/parser exported. So far the differences with yours are the missing @vue/standard and @vue/typescript. string, prop3: Apr 2, 2017 · I'm encountering a problem with my ESLint configuration when using Svelte and TypeScript. Element in typescript. These automate changes needed for packages to work as intended. Jun 24, 2021 · my concern is; I don't want to change the existing code and just trying to skip the rule, skip the lint as well. All the imports are saying Feb 18, 2021 · After struggling a lot trying to install and understand ESLint on my React Typescript project, I decided to create a definitive guide to setting ESLint to a React Typescript project. When typescript-eslint handles TypeScript Program management behind the scenes for linting with type information, this distinction is important for performance. Here's a. There is significant overhead to managing TypeScript "Watch May 6, 2021 · I am currently getting a eslint warning on function parameters within Types or Interfaces. When using ng add instead of using your package manager (npm/yarn/) angular runs scripts called Angular Schematics. You switched accounts on another tab or window. When I run ESLint, the linter returns no-unused-vars . When ever I run my app, I get following warning: Compiled with warnings. This issue is specifically about attempting to document the cases that are currently unsupported, but it has accidentally gone off the rails and become a place people are putting bug reports. Use "export" in the types. Add ESLint to your project Jun 5, 2022 · Saved searches Use saved searches to filter your results more quickly Nov 3, 2018 · ESLint error: 'value' is never reassigned use 'const' instead 8 Expected an assignment or function call and instead saw an expression. vue file &lt;v-btn Sep 23, 2020 · . As long as your source code is not transformed by Babel, there is no reason to install @babel/eslint-parser. Here's an example of a React component with TypeScript: Nov 22, 2017 · Define the enum in the file where it is used. Aug 28, 2020 · replace it with _, that way eslint will understand that you're discarding that parameter Edit: As pointed by Brian Thompson, you probably want to use the index anyway, to get a unique id without having to create one by yourself: Jan 14, 2021 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand You signed in with another tab or window. Line 57: 'password' is assigned a value but never used no-unused-vars I am fairly new to React and I've created a new app using the create-react-app tool and started to play around with it. Fragment> and exported that instead. cjs: I have an object in Typescript that I am destructuring in order to extract a partial object. ts(6133) Aug 30, 2022 · You signed in with another tab or window. 在项目中使用 ESLint. My code below In App. args. I also added /* eslint-disable react/prop-types */ to the top of my file, still no difference – Mar 4, 2021 · I ended up placing the comment above the problematic line, but I don't know if this is the correct way to do this since this code was working and default code from create-react-app Oct 4, 2022 · You signed in with another tab or window. tsx import { Router, Redirect, Mar 5, 2024 · npm install eslint vite-plugin-eslint eslint-config-react-app --save-dev eslint: This is the core package of ESLint, a popular JavaScript linting tool that helps identify and fix problems in your Aug 16, 2022 · Configuring ESLint for React. (no-unused-vars) ESLint: 'OK' is defined but never used. Here is my . Aug 24, 2021 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. 75em; font-weight: 500; `; functions (boolean) - The flag which shows whether or not this rule checks function declarations. The command to install is: npm install eslint @babel/core @babel/eslint-parser This may resolve the warning, but it will cause even more issues because it's also removing the React variable which is being used in this script. 24. An example with FC and ViewProps (See image below). Feb 8, 2024 · eslint: disable warning - `defined but never used` for specific function? 0 Eslint with Vue gives function is defined but never used no-unused-vars Jun 20, 2022 · I am currently using eslint in my project with typescript and react and I am trying to get it work but I dont think I am able to get the configuration quite correct as I am getting errors like 'React' is defined but never used Feb 18, 2024 · ESLints no-unused-vars is more flexible than TypeScript noUnusedLocals and noUnusedParameters. Line 1:8: 'React' was used before i Aug 16, 2021 · I am getting the error/warning from ESLint that 'd' is declared but never used, however I need this type declaration in function parameter to avoid subsequent TypeScript errors. Oct 8, 2022 · eslint is telling you you have defined some variables but never used them, so can safely simplify your codebase by removing them. Maybe something similar could be done Mar 20, 2023 · ESLINT: Does not matter if you are a seasoned or a novice developer, ESLINT is definitely a term you have come across or heard of at the very least. You signed out in another tab or window. I tried enabling the rules below but still receive the error. Dec 15, 2022 · Rerun angular schematics. Using _ does not automatically bypass that rule no-unused-vars, but requires configuration like Rachit said. Here is how to make respect the TypeScript default of ignoring variables prefixed with _. Mar 4, 2022 · B. May 22, 2015 · /* eslint-env browser */ This tells ESLint that your working environment is a browser, so now it knows what things are available in a browser and adapts accordingly. Nov 21, 2019 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. For example here I would want to leave arguments in place to see what is passed to resolver: const Qu in react app after importing , eslint is showing a warning called --- Is defined but never used no-unused-vars Needs Help Hello , in react app after importing , eslint is showing a warning called --- Is defined but never used no-unused-vars Tried so many things. While trying what the documentation says I get a warning from the eslint. The eslint import/no-cycle rule exists to remove any potential issues early, which is a good thing. 0 version which is super old and they get used for some reason. Jul 26, 2021 · I'm using an Angular project and just wanted to use ESLint with Prettier again. string, prop2: PropTypes. ts import { Sep 9, 2020 · This saved me thanks. Is there a way to do it? Nov 4, 2019 · I am getting those errors but I have no idea how to fix them. I am getting warning: for this code: import { ToastAndroid } from 'react-native'; import { TProjectsList, IProj Jul 19, 2020 · Certain cases of circular imports can be confusing for the compiler, but most of the time they can be resolved without problems. It is also important to compare how the tslint. I'll import classes, such as import { Application, Context } from 'probot' and then when I use them like the below, I get Application is defined but never used. Just normal eslint should be enough. Dec 16, 2019 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Jan 9, 2022 · I'm getting the Typescript warning: 'isAuthenticated' is assigned a value but never used for the component below However, I am using isAuthenticated in my component as seen below. I could use npx react-codemod update-react-imports but it updated all the files Sep 27, 2021 · When moving in Vue3 from a standard <script> to <script setup>, I get lots of warnings from ESLint. I'm assuming it's not recognizing that I'm using JSX or React syntax. Any ideas? Line 5:11: 'x' is assigned a value but never used no-unused-vars. actions. It is especially useful in large-scale applications or when working with a team of developers, as it enforces a level of discipline and consistency in the code. json and the problem was gone. It sees two problems with your code: Variable is defined but never used (no-unused-vars) 2. I'm trying to achieve the goal using eslint-plugin-react, but not found any option to remove the unused imports and daclarations from the entire project, with a single command. Before: import React from 'react'; import styled from '@emotion/styled'; export const LabelText = styled. A variable is not considered to be used if it is only ever declared ( var foo = 5) or assigned to ( foo = 7 ). npmjs. Provide details and share your research! But avoid …. Agree to… May 28, 2019 · eslint-config-prettier will disable all ESLint formatting rules that may conflict with Prettier's rules. Aug 3, 2017 · @kevinmarrec - which issue? There are a number of edge cases that aren't properly covered by the rule. eslintno-unused-vars " while using the react + vite just paste this in the . I followed the same structure as the example below: import '@tanstack/react-table' declare exported. Line 57: 'displayName' is assigned a value but never used no-unused-vars. js Line 7:8: 'nav' is defined but never used no-unused-vars Search for the keywords to learn more about each warning. But I don't think this will solve anything for other files that want to use it. See When should I use @babel/eslint-parser? If you are using TypeScript, then you will need @babel/eslint-parser. Resources. This can be used to check unimported types. Sep 6, 2020 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand Apr 26, 2020 · Saved searches Use saved searches to filter your results more quickly @typescript-eslint/ consistent-indexed-object-styleRequire or disallow the Record type: 🎨: 🔧: @typescript-eslint/ consistent-returnRequire return statements to either always or never specify values: 💭: 🧱: @typescript-eslint/ consistent-type-assertionsEnforce consistent usage of type assertions: 🎨: 🔧 💡: @typescript-eslint Dec 10, 2018 · When i run eslint on my code, I get the error: 'React' is defined but never used no-unused-vars. When I run ESLint, the linter returns no-unused-vars errors for each React component. x to avoid confusion, whose initial value is the string x, or you might prefer to say 'x' to avoid confusion. It is safe to disable this rule when using TypeScript because TypeScript's compiler enforces this check. This is how I define and use the property in question: type State = { isLoading: boolean // &lt;-- 'isLoading' PropType is defined but A: The typescript eslint no unused vars rule is a linting rule that checks for variables that are declared but never used. Is there a way to specify that function is called elsewhere? Or just mute the warning? For example, if a global variable is used, I can do /* global SomeVar*/ and it will mute the warning of a not-defined variable. Mar 2, 2022 · @sallf I tired that as well; they have react/prop-types set to "off" in the linter file with a note saying they dont use prop-types. 'jsx' is defined but never used @ Jun 20, 2022 · WARNING in src\components\App. For this particular solution to work, you must follow the convention that interface names begin with an upper case "I". Using such a common sense Jul 30, 2017 · Well, ESLint does not see that, so it gives that warning (render is defined, but never used). Jun 20, 2020 · 've setup eslint &amp; eslint-plugin-react. Sadly there is an annoying problem that every import is shown with the warning 'XYZ' is defined but never used. eslintrc. Rule Details. "react/jsx-uses-react": 1, Dec 7, 2019 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand Feb 24, 2021 · Just upgraded to typescript 4. Even if the function gets called from a component, the props that are only used inside the component are not be considered used by a component. this issue). Jul 24, 2022 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand Jan 21, 2019 · You signed in with another tab or window. These are warnings, not errors; you can ignore them if you want to, but the messages tell you exactly what line of which files to look at if you do want to correct them. e. Jun 21, 2022 · I have configured a basic React-Typescript project (created by create-react-app). Today discovered that EsLint finds 587 wrong problems. If this is true, this rule warns every reference to a function before the function declaration. json file in the demo project may be different from yours. Apr 23, 2019 · Using the varsIgnorePattern Rule. Mar 21, 2019 · Its an old answer but this is not a solution, since via this nothing is checked for unused variables, intention is to pass the rule for the types being used in some Generics and fails the rule when someone declared the variable and not used. This can help to catch potential bugs and improve the performance of your code. Feb 2, 2020 · You signed in with another tab or window. js Line 2:10: 'header_type' is defined but never used no-unused-vars webpack compiled with 1 warning Thank you in advance for the answers. May 18, 2015 · Saved searches Use saved searches to filter your results more quickly Nov 12, 2019 · Hi guys, I am using React with --typescript flag and having problems with decalring and using enums as it reports "no-unused-vars". Nov 8, 2021 · The terminals shows "Compiled with warnings. Apr 13, 2018 · 1:8 warning 'React' is defined but never used no-unused-vars 2:8 warning 'Header' is defined but we run npm install eslint-plugin-react --save TypeScript vs. Even I had heard of it a lot and even used it in applications that already had it configured but never had the liberty and or the chance to set it up on my own in a bare project. To solve this issue in a pure TypeScript project, I added the following rule to my eslint config file (. However, it fails my linter check: async someFunction(username: string): Promise&lt;UserDTO&gt; { co May 15, 2020 · I had a similar problem exporting only a styled component. span` font-size: 0. eslint thinks that variables Tagged with todayilearned, eslint, vue. Those compiler options can be convenient to use if you don't want to set up ESLint and typescript-eslint. Such labels take up space in the code and can lead to confusion by readers. 9. src\App. Oct 19, 2019 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. Like if I wrote. Dec 10, 2018 · When i run eslint on my code, I get the error: 'React' is defined but never used no-unused-vars. Nov 13, 2019 · You signed in with another tab or window. /*eslint no-unused-vars: "error"*/ /*global some_unused_var*/ // It checks variables you have defined as global. MouseEvent<HTMLButtonElement>) => void に対して 'event' is defined but never used とエラーが出ていました。 TypeScriptで型定義でno-unuse-varsのエラーが出ないように、ESLintデフォルトのno-unused-varsを無効化し、TypeScript用のno-unused-varsを . 0. I'm assuming it's not recognizing that I'm using JSX or React synta Aug 9, 2019 · Checks that types in jsdoc comments are defined. May 30, 2021 · I'm trying to implement client-only routes using Reach Router in a project using TypeScript & ESLint. I added "JSX":"readonly" to globals in . If you have a variable which is never read from the variable is useless, just remove it. Dec 29, 2021 · I also received ReferenceError: React is not defined when porting my app from create-react-app to vite. js: Oct 24, 2022 · You signed in with another tab or window. import React from "react"; Causes this warning 'React' is declared but its value is never read. com/package/eslint-plugin-react jsx-uses-react rule marks the React variable as used on JSX tags. I set it to 0 but no luck. Some we know about, many we don't. jsonに書いてある設定の "extends": ["eslint:recommended"], で、 onClick?: (event: React. g. Apr 14, 2022 · I have a function parameter defined as: predicate: (x: X) => boolean = (_): boolean => true, and eslint is still giving me this 'unused' message which seems wonderfully pedantic but still an Feb 24, 2022 · I have the following code snippet on my typescript class from angular project (v13): import { Component } from '@angular/core'; import { MyService } from 'service'; @Component({ selector: 'app-e Mar 23, 2020 · I am getting this warning from eslint: X is defined but never used for every type imported from react or react-native. My example code, ADD, REMOVE, TOGGLE in declared enum are being underlined and reported as "no-unused-var Feb 15, 2022 · Story This is a continuation of script setup syntax usage. no-global-assign; no-redeclare; Version. Jul 16, 2019 · So the symbol you are seeing above is a name while the symbol you are seeing below is a property. Aug 6, 2017 · Is there a grammatical term for the ways in which 'to be' is used in these sentences? Seasonal variation of aurora and magnetic activity Sci-fi book with a part-human, part-machine protagonist who lives for centuries to witness robots gain sentience and wage war on humans Sep 18, 2017 · For anyone wondering why it doesnt work with // eslint-disable some-rule/specific-rule just enclose the same disable statement in multiline comment and it will work. Doing the following: type Test = { fn: (param: string) => void } Results in the following warning: Mar 27, 2019 · You signed in with another tab or window. It might sound like a very cosmetic thing, and it kind of is, but I believe having too many unused imports can hurt code readability. I have read the FAQ and my problem is not listed. Example: Please help me Apr 12, 2020 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand Feb 23, 2020 · So I tried to use emotion-js for the first time and get hooked by the css prop feature. I wrapped it in <React. This import was working fine before and is required to use jsx as far as I am aware. . After doing some digging it seems like gatsby installs both of those libs with ^2. ts file, and import every type explicitly everywhere it is used. Have a nice day. Even though the imported variable has been used in the function below. Asking for help, clarification, or responding to other answers. Feb 10, 2021 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand Dec 27, 2015 · I guess eslint-plugin-react helps you: https://www. This is my initial implementation: // src/pages/app/[]. Github Issue. Reference to ts-engine's ESLint config where it turns off some rules around TS. Let's tell ESLint we'll use Prettier's recommended configuration: npm i --save-dev eslint-plugin-prettier Nov 24, 2020 · I have tried restarting my IDE and the issue persists. Jan 30, 2019 · On navigation to the personModal after clicking on next button present in the beneficiary type modal, I want to hide the first modal and show only the second modal,without using the react navigator and react routes. Dec 10, 2018 · You signed in with another tab or window. There are plenty of environments, and you can declare more than one at the same time, for example, in-line: /* eslint-env browser, node */ May 10, 2021 · In this article, I will show how to do so for any node-based project using ESLint. Repro . Since React is a widely used JavaScript library, there are a wide range of configurations like eslint-config-react-app (see react-app in ESLint configuration file) which you can take off the shelf. when I remove import 'React' from 'react' I get the error. Mar 3, 2024 · Thanks for contributing an answer to Stack Overflow! Please be sure to answer the question. after-used - 最後に使用された引数より前にある未使用の位置引数はチェックされませんが、最後に使用された引数より後のすべての名前付き引数とすべての位置引数はチェックされます。 Oct 15, 2020 · I'm trying to remove unused imports and declarations as answered in this SO thread for Angular. – Jan 17, 2020 · I've setup eslint & eslint-plugin-react. Repro { "rules": { "@typescript-eslint Jul 16, 2020 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand Nov 21, 2019 · I'm getting a lot of incorrect ESLint/TS warnings saying enum cases are "Assigned a value but never used" or that imports are "defined but never used". Specifically, anything declared that is not used within &lt;script setup&gt; is flagged Sep 25, 2019 · I am working on a Typescript React project and I usually put placeholder variables into the code so everything is laid out until I get to implementing everything Oct 1, 2020 · You signed in with another tab or window. For the following file: MeetingLevels. This rule was introduced in ESLint v0. Despite following various guides, I keep getting no-unused-vars warnings for reactive statements. let { a: rest, rest } = initObject because when the left-hand side of the {declares a variable, each new variable name on the right side is initialized separately - that is, to the interpreter it looks a bit like Sep 3, 2022 · I'm using NestJs framework for a project. Aug 8, 2017 · Why am i getting the lint errors PropType is defined but prop is never used for all props in the sample code below: const propTypes = { prop1: PropTypes. Line 57: 'email' is assigned a value but never used no-unused-vars. Maintain your code quality with ease. Sep 11, 2020 · Similar question to this post on StackOverflow but I cannot seem to get rid of this warning after trying everything I could find on the internet. json). 配置文件（新） 配置文件; 配置语言选项; 配置规则; 配置插件; 配置解析器; 忽略文件; 配置迁移指南; 命令行界面; 规则参考; 格式化工具; 集成; 迁移至 v8. When enabling this rule, types in jsdoc comments will resolve as used variables, i. Text editor extensions are useful while coding, but ESLint can enforce norms accross developers and remove the unpleasant discussions about syntax. This rule is aimed at eliminating unused labels. import { useAuth If you are Getting error that the "'React' is defined but never used. ts enum MeetingLevels { SiteLeader = 1, AreaManager = 2, GroupLeader = Worth noting that since tslint is deprecated, you should use eslint and typescript-eslint instead. 在 CommonJS 或 ECMAScript 模块之外的环境中，你可以使用 var 来创建一个全局变量，该变量可能被其他脚本使用。 你可以使用 /* exported variableName */ 注释块来表示这个变量被导出，因此不应该被认为是未使用的。 exported. tpb zzllggw nfog muxvg bewlawh hpjlgy beuzt aeakc phjpd gycyu