带有React的ESLint会给出“ no-unused-vars”错误
我已经设置eslint
&eslint-plugin-react
。
当我运行ESLint时,linter会no-unused-vars
为每个React组件返回错误。
我假设它没有意识到我正在使用JSX或React语法。有任何想法吗?
例:
import React, { Component } from 'react';import Header from './header.js';
export default class App extends Component {
render() {
return (
<div>
<Header />
{this.props.children}
</div>
);
}
}
/my_project/src/components/app.js 1:8 error 'React' is defined but never used no-unused-vars
2:8 error 'Header' is defined but never used no-unused-vars
{ "env": {
"browser": true,
"es6": true
},
"extends": "eslint:recommended",
"parserOptions": {
"ecmaFeatures": {
"experimentalObjectRestSpread": true,
"jsx": true
},
"sourceType": "module"
},
"plugins": [
"react"
],
"rules": {
"react/jsx-filename-extension": [1, { "extensions": [".js", ".jsx"] }],
"indent": [
"error",
2
],
"linebreak-style": [
"error",
"unix"
],
"quotes": [
"error",
"single"
],
"semi": [
"error",
"always"
]
}
}
回答:
在您的.eslintrc.json
下方的中extends
,包含以下插件:
'extends': [ 'plugin:react/recommended'
]
资源
以上是 带有React的ESLint会给出“ no-unused-vars”错误 的全部内容, 来源链接: utcz.com/qa/422308.html