CODEWITHSUNDEEP
javascriptreactjstypescripteslint
johannchopin
johannchopin

Reputation: 14844

EsLint: Parsing error: Invalid value for lib provided: es2021

I tried to implement eslint in one of my React/TypeScript project. I created my .eslintrc.js using eslint's cli yarn eslint --init with the airbnb config:

module.exports = {
    "env": {
        "browser": true,
        "es2021": true
    },
    "extends": [
        "plugin:react/recommended",
        "airbnb"
    ],
    "parser": "@typescript-eslint/parser",
    "parserOptions": {
        "ecmaFeatures": {
            "jsx": true
        },
        "ecmaVersion": 12,
        "sourceType": "module"
    },
    "plugins": [
        "react",
        "@typescript-eslint"
    ],
    "rules": {
    }
};

But when I run eslint, I get this error for all of my .tsx files:

0:0 error Parsing error: Invalid value for lib provided: es2021

All my files start with the import of React:

import * as React from 'react';
...

As someone an idea of what the issue is?

Upvotes: 3

Views: 3672

Answers (1)

Thiago Lima
Thiago Lima

Reputation: 61

In your archive .eslintrc.js, change the "parseOption" to:

"parserOptions": {
  ...,
  "ecmaVersion": 2020
},

Upvotes: 5

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