Skip to content

Possible bug, but at least unclarity in ecmaVersion documentation. #2898

New issue
New issue
Closed
#2899
Closed
Possible bug, but at least unclarity in ecmaVersion documentation.#2898
#2899
Labels
documentationDocumentation ("docs") that needs adding/updatingpackage: parserIssues related to @typescript-eslint/parser
@stevematney

Description

@stevematney
stevematney
opened on Dec 22, 2020
  • I have tried restarting my IDE and the issue persists.
  • I have updated to the latest version of the packages.
  • I have read the FAQ and my problem is not listed.

Context

There is at least an issue of unclarity in the documentation around ecmaVersion. I was running into a TypeError which seemed to be a clash with eslint-plugin-react, but ultimately turned out to be an issue of @typescript-eslint/parser evaluating to an unexpected ecmaVersion.

This comment describing the problem lays out exactly what we discovered, but in short: I expected a string like es2020 to work as an appropriate ecmaVersion value because the examples in the docs seem to indicate that this is an appropriate value, but ultimately this results in a real ecmaVersion of es5 because the code is expecting a number and not a string.

I can, of course, simply use a number and move on, but I am curious how someone might use esnext as a floating point, or if that's even a desired behavior. The way the code works now, one might just use a number like 5000 and expect that the parser will always use the esnext version (at least in my lifetime), but that's certainly a hack more than a solution.

Repro

If you'd like to see the error happen, you can clone this repo which reproduces the problem.

.eslintrc.js

module.exports = {
  root: true,
  env: {
    browser: true,
    node: true,
  },
  extends: [
    "plugin:react/recommended",
    "plugin:@typescript-eslint/recommended",
  ],
  parser: "@typescript-eslint/parser",
  parserOptions: {
    sourceType: "module",
    ecmaFeatures: {
      jsx: true,
      modules: true,
    },
    ecmaVersion: "es2020",
    tsconfigRootDir: __dirname,
    project: `./tsconfig.json`,
  },
  settings: {
    react: {
      version: "detect",
    },
  },
};

hello.tsx

import React, { createContext } from "react";

const basicContext = { yes: "yes", no: "no" };
const AContext = createContext(basicContext);

export default (function () {
  return (
    <AContext.Provider value={basicContext}>
      {/* put stuff in here if you want */}
    </AContext.Provider>
  );
} as React.FC);

tsconfig.json

{
  "compilerOptions": {
    "target": "ES2019",
    "lib": ["dom", "dom.iterable", "ES2019"],
    "allowJs": true,
    "skipLibCheck": true,
    "esModuleInterop": true,
    "allowSyntheticDefaultImports": true,
    "strict": true,
    "forceConsistentCasingInFileNames": true,
    "module": "commonjs",
    "moduleResolution": "Node",
    "resolveJsonModule": true,
    "isolatedModules": true,
    "noEmit": true,
    "downlevelIteration": true,
    "jsx": "react"
  },
  "include": ["*", "./.eslintrc.js"]
}

Expected Result

@typescript-eslint/parser uses the es2020 ecmaVersion and does not end up causing errors in rules from other plugins.

Actual Result

@typescript-eslint/parser ultimately uses the es5 ecmaVersion and causes errors in rules from eslint-plugin-react.

Additional Info

This is the exception I ultimately see thrown (as can be seen in the linked repo above):

TypeError: Cannot read property 'variables' of null
Occurred while linting /Users/me/MacsideProjects/eslint-clash/hello.tsx:8
    at checkIdentifierInJSX (/Users/me/MacsideProjects/eslint-clash/node_modules/eslint-plugin-react/lib/rules/jsx-no-undef.js:63:27)
    at JSXOpeningElement (/Users/me/MacsideProjects/eslint-clash/node_modules/eslint-plugin-react/lib/rules/jsx-no-undef.js:106:9)
    at /Users/me/MacsideProjects/eslint-clash/node_modules/eslint/lib/linter/safe-emitter.js:45:58
    at Array.forEach (<anonymous>)
    at Object.emit (/Users/me/MacsideProjects/eslint-clash/node_modules/eslint/lib/linter/safe-emitter.js:45:38)
    at NodeEventGenerator.applySelector (/Users/me/MacsideProjects/eslint-clash/node_modules/eslint/lib/linter/node-event-generator.js:254:26)
    at NodeEventGenerator.applySelectors (/Users/me/MacsideProjects/eslint-clash/node_modules/eslint/lib/linter/node-event-generator.js:283:22)
    at NodeEventGenerator.enterNode (/Users/me/MacsideProjects/eslint-clash/node_modules/eslint/lib/linter/node-event-generator.js:297:14)
    at CodePathAnalyzer.enterNode (/Users/me/MacsideProjects/eslint-clash/node_modules/eslint/lib/linter/code-path-analysis/code-path-analyzer.js:711:23)
    at /Users/me/MacsideProjects/eslint-clash/node_modules/eslint/lib/linter/linter.js:952:32

Here's the output with the --debug flag:

 eslint:cli CLI args: [ '--debug', 'hello.tsx' ] +0ms
  eslint:cli Running on files +5ms
  eslintrc:config-array-factory Loading JSON config file: /Users/stevma/MacsideProjects/eslint-clash/package.json +0ms
  eslintrc:ignore-pattern Create with: [ IgnorePattern { patterns: [ '/**/node_modules/*' ], basePath: '/Users/stevma/MacsideProjects/eslint-clash', loose: false } ] +0ms
  eslintrc:ignore-pattern   processed: { basePath: '/Users/stevma/MacsideProjects/eslint-clash', patterns: [ '/**/node_modules/*' ] } +2ms
  eslintrc:ignore-pattern Create with: [ IgnorePattern { patterns: [ '/**/node_modules/*' ], basePath: '/Users/stevma/MacsideProjects/eslint-clash', loose: false } ] +0ms
  eslintrc:ignore-pattern   processed: { basePath: '/Users/stevma/MacsideProjects/eslint-clash', patterns: [ '/**/node_modules/*' ] } +1ms
  eslint:file-enumerator Start to iterate files: [ 'hello.tsx' ] +0ms
  eslint:file-enumerator File: /Users/stevma/MacsideProjects/eslint-clash/hello.tsx +1ms
  eslintrc:cascading-config-array-factory Load config files for /Users/stevma/MacsideProjects/eslint-clash. +0ms
  eslintrc:cascading-config-array-factory No cache found: /Users/stevma/MacsideProjects/eslint-clash. +0ms
  eslintrc:config-array-factory Loading JS config file: /Users/stevma/MacsideProjects/eslint-clash/.eslintrc.js +6ms
  eslintrc:config-array-factory Config file found: /Users/stevma/MacsideProjects/eslint-clash/.eslintrc.js +1ms
  eslintrc:config-array-factory Loading {extends:"plugin:react/recommended"} relative to /Users/stevma/MacsideProjects/eslint-clash/.eslintrc.js +0ms
  eslintrc:config-array-factory Loading plugin "react" from /Users/stevma/MacsideProjects/eslint-clash/.eslintrc.js +0ms
  eslintrc:config-array-factory Loaded: eslint-plugin-react@7.21.5 (/Users/stevma/MacsideProjects/eslint-clash/node_modules/eslint-plugin-react/index.js) +1ms
  eslintrc:config-array-factory Plugin /Users/stevma/MacsideProjects/eslint-clash/node_modules/eslint-plugin-react/index.js loaded in: 116ms +116ms
  eslintrc:config-array-factory Loading plugin "react" from /Users/stevma/MacsideProjects/eslint-clash/node_modules/eslint-plugin-react/index.js +1ms
  eslintrc:config-array-factory Loaded: eslint-plugin-react@7.21.5 (/Users/stevma/MacsideProjects/eslint-clash/node_modules/eslint-plugin-react/index.js) +0ms
  eslintrc:config-array-factory Plugin /Users/stevma/MacsideProjects/eslint-clash/node_modules/eslint-plugin-react/index.js loaded in: 0ms +0ms
  eslintrc:config-array-factory Loading {extends:"plugin:@typescript-eslint/recommended"} relative to /Users/stevma/MacsideProjects/eslint-clash/.eslintrc.js +0ms
  eslintrc:config-array-factory Loading plugin "@typescript-eslint" from /Users/stevma/MacsideProjects/eslint-clash/.eslintrc.js +1ms
  eslintrc:config-array-factory Loaded: @typescript-eslint/eslint-plugin@4.11.0 (/Users/stevma/MacsideProjects/eslint-clash/node_modules/@typescript-eslint/eslint-plugin/dist/index.js) +0ms
  eslintrc:config-array-factory Plugin /Users/stevma/MacsideProjects/eslint-clash/node_modules/@typescript-eslint/eslint-plugin/dist/index.js loaded in: 394ms +394ms
  eslintrc:config-array-factory Loading {extends:"./configs/base"} relative to /Users/stevma/MacsideProjects/eslint-clash/node_modules/@typescript-eslint/eslint-plugin/dist/index.js +0ms
  eslintrc:config-array-factory package.json was not found: Cannot find module './configs/base/package.json'
Require stack:
- /Users/stevma/MacsideProjects/eslint-clash/node_modules/@typescript-eslint/eslint-plugin/dist/index.js +0ms
  eslintrc:config-array-factory Loaded: ./configs/base (/Users/stevma/MacsideProjects/eslint-clash/node_modules/@typescript-eslint/eslint-plugin/dist/configs/base.js) +0ms
  eslintrc:config-array-factory Loading JS config file: /Users/stevma/MacsideProjects/eslint-clash/node_modules/@typescript-eslint/eslint-plugin/dist/configs/base.js +1ms
  eslintrc:config-array-factory Loading parser "@typescript-eslint/parser" from /Users/stevma/MacsideProjects/eslint-clash/node_modules/@typescript-eslint/eslint-plugin/dist/configs/base.js +1ms
  eslintrc:config-array-factory Loaded: @typescript-eslint/parser@4.11.0 (/Users/stevma/MacsideProjects/eslint-clash/node_modules/@typescript-eslint/parser/dist/index.js) +0ms
  eslintrc:config-array-factory Loading plugin "@typescript-eslint" from /Users/stevma/MacsideProjects/eslint-clash/node_modules/@typescript-eslint/eslint-plugin/dist/configs/base.js +80ms
  eslintrc:config-array-factory Loaded: @typescript-eslint/eslint-plugin@4.11.0 (/Users/stevma/MacsideProjects/eslint-clash/node_modules/@typescript-eslint/eslint-plugin/dist/index.js) +0ms
  eslintrc:config-array-factory Plugin /Users/stevma/MacsideProjects/eslint-clash/node_modules/@typescript-eslint/eslint-plugin/dist/index.js loaded in: 0ms +0ms
  eslintrc:config-array-factory Loading {extends:"./configs/eslint-recommended"} relative to /Users/stevma/MacsideProjects/eslint-clash/node_modules/@typescript-eslint/eslint-plugin/dist/index.js +1ms
  eslintrc:config-array-factory package.json was not found: Cannot find module './configs/eslint-recommended/package.json'
Require stack:
- /Users/stevma/MacsideProjects/eslint-clash/node_modules/@typescript-eslint/eslint-plugin/dist/index.js +0ms
  eslintrc:config-array-factory Loaded: ./configs/eslint-recommended (/Users/stevma/MacsideProjects/eslint-clash/node_modules/@typescript-eslint/eslint-plugin/dist/configs/eslint-recommended.js) +0ms
  eslintrc:config-array-factory Loading JS config file: /Users/stevma/MacsideProjects/eslint-clash/node_modules/@typescript-eslint/eslint-plugin/dist/configs/eslint-recommended.js +0ms
  eslintrc:config-array-factory Loading parser "@typescript-eslint/parser" from /Users/stevma/MacsideProjects/eslint-clash/.eslintrc.js +3ms
  eslintrc:config-array-factory Loaded: @typescript-eslint/parser@4.11.0 (/Users/stevma/MacsideProjects/eslint-clash/node_modules/@typescript-eslint/parser/dist/index.js) +0ms
  eslintrc:cascading-config-array-factory Stop traversing because of 'root:true'. +602ms
  eslint:rules Loading rule 'constructor-super' (remaining=283) +0ms
  eslint:rules Loading rule 'getter-return' (remaining=282) +1ms
  eslint:rules Loading rule 'no-const-assign' (remaining=281) +1ms
  eslint:rules Loading rule 'no-dupe-args' (remaining=280) +0ms
  eslint:rules Loading rule 'no-dupe-class-members' (remaining=279) +1ms
  eslint:rules Loading rule 'no-dupe-keys' (remaining=278) +1ms
  eslint:rules Loading rule 'no-func-assign' (remaining=277) +0ms
  eslint:rules Loading rule 'no-import-assign' (remaining=276) +1ms
  eslint:rules Loading rule 'no-new-symbol' (remaining=275) +0ms
  eslint:rules Loading rule 'no-obj-calls' (remaining=274) +0ms
  eslint:rules Loading rule 'no-redeclare' (remaining=273) +1ms
  eslint:rules Loading rule 'no-setter-return' (remaining=272) +1ms
  eslint:rules Loading rule 'no-this-before-super' (remaining=271) +0ms
  eslint:rules Loading rule 'no-undef' (remaining=270) +1ms
  eslint:rules Loading rule 'no-unreachable' (remaining=269) +0ms
  eslint:rules Loading rule 'no-unsafe-negation' (remaining=268) +1ms
  eslint:rules Loading rule 'no-var' (remaining=267) +1ms
  eslint:rules Loading rule 'prefer-const' (remaining=266) +1ms
  eslint:rules Loading rule 'prefer-rest-params' (remaining=265) +2ms
  eslint:rules Loading rule 'prefer-spread' (remaining=264) +1ms
  eslint:rules Loading rule 'valid-typeof' (remaining=263) +0ms
  eslint:rules Loading rule 'no-array-constructor' (remaining=262) +6ms
  eslint:rules Loading rule 'no-empty-function' (remaining=261) +0ms
  eslint:rules Loading rule 'no-extra-semi' (remaining=260) +3ms
  eslint:rules Loading rule 'no-unused-vars' (remaining=259) +2ms
  eslintrc:cascading-config-array-factory Configuration was determined: ConfigArray(7) [ { type: 'config', name: 'DefaultIgnorePattern', filePath: '', criteria: null, env: undefined, globals: undefined, ignorePattern: IgnorePattern { patterns: [Array], basePath: '/Users/stevma/MacsideProjects/eslint-clash', loose: false }, noInlineConfig: undefined, parser: undefined, parserOptions: undefined, plugins: undefined, processor: undefined, reportUnusedDisableDirectives: undefined, root: undefined, rules: undefined, settings: undefined }, { type: 'config', name: '.eslintrc.js » plugin:react/recommended', filePath: '/Users/stevma/MacsideProjects/eslint-clash/node_modules/eslint-plugin-react/index.js', criteria: null, env: undefined, globals: undefined, ignorePattern: undefined, noInlineConfig: undefined, parser: undefined, parserOptions: { ecmaFeatures: [Object] }, plugins: { react: [Object] }, processor: undefined, reportUnusedDisableDirectives: undefined, root: undefined, rules: { 'react/display-name': 2, 'react/jsx-key': 2, 'react/jsx-no-comment-textnodes': 2, 'react/jsx-no-duplicate-props': 2, 'react/jsx-no-target-blank': 2, 'react/jsx-no-undef': 2, 'react/jsx-uses-react': 2, 'react/jsx-uses-vars': 2, 'react/no-children-prop': 2, 'react/no-danger-with-children': 2, 'react/no-deprecated': 2, 'react/no-direct-mutation-state': 2, 'react/no-find-dom-node': 2, 'react/no-is-mounted': 2, 'react/no-render-return-value': 2, 'react/no-string-refs': 2, 'react/no-unescaped-entities': 2, 'react/no-unknown-property': 2, 'react/no-unsafe': 0, 'react/prop-types': 2, 'react/react-in-jsx-scope': 2, 'react/require-render-return': 2 }, settings: undefined }, { type: 'config', name: '.eslintrc.js » plugin:@typescript-eslint/recommended » ./configs/base', filePath: '/Users/stevma/MacsideProjects/eslint-clash/node_modules/@typescript-eslint/eslint-plugin/dist/configs/base.js', criteria: null, env: undefined, globals: undefined, ignorePattern: undefined, noInlineConfig: undefined, parser: { error: null, filePath: '/Users/stevma/MacsideProjects/eslint-clash/node_modules/@typescript-eslint/parser/dist/index.js', id: '@typescript-eslint/parser', importerName: '.eslintrc.js » plugin:@typescript-eslint/recommended » ./configs/base', importerPath: '/Users/stevma/MacsideProjects/eslint-clash/node_modules/@typescript-eslint/eslint-plugin/dist/configs/base.js' }, parserOptions: { sourceType: 'module' }, plugins: { '@typescript-eslint': [Object] }, processor: undefined, reportUnusedDisableDirectives: undefined, root: undefined, rules: undefined, settings: undefined }, { type: 'config', name: '.eslintrc.js » plugin:@typescript-eslint/recommended » ./configs/eslint-recommended', filePath: '/Users/stevma/MacsideProjects/eslint-clash/node_modules/@typescript-eslint/eslint-plugin/dist/configs/eslint-recommended.js', criteria: null, env: undefined, globals: undefined, ignorePattern: undefined, noInlineConfig: undefined, parser: undefined, parserOptions: undefined, plugins: undefined, processor: undefined, reportUnusedDisableDirectives: undefined, root: undefined, rules: undefined, settings: undefined }, { type: 'config', name: '.eslintrc.js » plugin:@typescript-eslint/recommended » ./configs/eslint-recommended#overrides[0]', filePath: '/Users/stevma/MacsideProjects/eslint-clash/node_modules/@typescript-eslint/eslint-plugin/dist/configs/eslint-recommended.js', criteria: { includes: [Array], excludes: null, basePath: '/Users/stevma/MacsideProjects/eslint-clash' }, env: undefined, globals: undefined, ignorePattern: undefined, noInlineConfig: undefined, parser: undefined, parserOptions: undefined, plugins: undefined, processor: undefined, reportUnusedDisableDirectives: undefined, root: undefined, rules: { 'constructor-super': 'off', 'getter-return': 'off', 'no-const-assign': 'off', 'no-dupe-args': 'off', 'no-dupe-class-members': 'off', 'no-dupe-keys': 'off', 'no-func-assign': 'off', 'no-import-assign': 'off', 'no-new-symbol': 'off', 'no-obj-calls': 'off', 'no-redeclare': 'off', 'no-setter-return': 'off', 'no-this-before-super': 'off', 'no-undef': 'off', 'no-unreachable': 'off', 'no-unsafe-negation': 'off', 'no-var': 'error', 'prefer-const': 'error', 'prefer-rest-params': 'error', 'prefer-spread': 'error', 'valid-typeof': 'off' }, settings: undefined }, { type: 'config', name: '.eslintrc.js » plugin:@typescript-eslint/recommended', filePath: '/Users/stevma/MacsideProjects/eslint-clash/node_modules/@typescript-eslint/eslint-plugin/dist/index.js', criteria: null, env: undefined, globals: undefined, ignorePattern: undefined, noInlineConfig: undefined, parser: undefined, parserOptions: undefined, plugins: undefined, processor: undefined, reportUnusedDisableDirectives: undefined, root: undefined, rules: { '@typescript-eslint/adjacent-overload-signatures': 'error', '@typescript-eslint/ban-ts-comment': 'error', '@typescript-eslint/ban-types': 'error', '@typescript-eslint/explicit-module-boundary-types': 'warn', 'no-array-constructor': 'off', '@typescript-eslint/no-array-constructor': 'error', 'no-empty-function': 'off', '@typescript-eslint/no-empty-function': 'error', '@typescript-eslint/no-empty-interface': 'error', '@typescript-eslint/no-explicit-any': 'warn', '@typescript-eslint/no-extra-non-null-assertion': 'error', 'no-extra-semi': 'off', '@typescript-eslint/no-extra-semi': 'error', '@typescript-eslint/no-inferrable-types': 'error', '@typescript-eslint/no-misused-new': 'error', '@typescript-eslint/no-namespace': 'error', '@typescript-eslint/no-non-null-asserted-optional-chain': 'error', '@typescript-eslint/no-non-null-assertion': 'warn', '@typescript-eslint/no-this-alias': 'error', 'no-unused-vars': 'off', '@typescript-eslint/no-unused-vars': 'warn', '@typescript-eslint/no-var-requires': 'error', '@typescript-eslint/prefer-as-const': 'error', '@typescript-eslint/prefer-namespace-keyword': 'error', '@typescript-eslint/triple-slash-reference': 'error' }, settings: undefined }, { type: 'config', name: '.eslintrc.js', filePath: '/Users/stevma/MacsideProjects/eslint-clash/.eslintrc.js', criteria: null, env: { browser: true, node: true }, globals: undefined, ignorePattern: undefined, noInlineConfig: undefined, parser: { error: null, filePath: '/Users/stevma/MacsideProjects/eslint-clash/node_modules/@typescript-eslint/parser/dist/index.js', id: '@typescript-eslint/parser', importerName: '.eslintrc.js', importerPath: '/Users/stevma/MacsideProjects/eslint-clash/.eslintrc.js' }, parserOptions: { sourceType: 'module', ecmaFeatures: [Object], ecmaVersion: 'es2018', tsconfigRootDir: '/Users/stevma/MacsideProjects/eslint-clash', project: './tsconfig.json' }, plugins: undefined, processor: undefined, reportUnusedDisableDirectives: undefined, root: true, rules: undefined, settings: { react: [Object] } } ] on /Users/stevma/MacsideProjects/eslint-clash +40ms
  eslintrc:ignore-pattern Create with: [ IgnorePattern { patterns: [ '/**/node_modules/*' ], basePath: '/Users/stevma/MacsideProjects/eslint-clash', loose: false } ] +657ms
  eslintrc:ignore-pattern   processed: { basePath: '/Users/stevma/MacsideProjects/eslint-clash', patterns: [ '/**/node_modules/*' ] } +1ms
  eslintrc:ignore-pattern Check {
  filePath: '/Users/stevma/MacsideProjects/eslint-clash/hello.tsx',
  dot: false,
  relativePath: 'hello.tsx',
  result: false
} +1ms
  eslint:cli-engine Lint /Users/stevma/MacsideProjects/eslint-clash/hello.tsx +0ms
  eslint:linter Linting code for /Users/stevma/MacsideProjects/eslint-clash/hello.tsx (pass 1) +0ms
  eslint:linter Verify +0ms
  eslint:linter With ConfigArray: /Users/stevma/MacsideProjects/eslint-clash/hello.tsx +1ms
  eslint:linter An error occurred while traversing +2s
  eslint:linter Filename: /Users/stevma/MacsideProjects/eslint-clash/hello.tsx +0ms
  eslint:linter Line: 8 +0ms
  eslint:linter Parser Options: {
  ecmaFeatures: { globalReturn: false, jsx: true, modules: true },
  sourceType: 'module',
  ecmaVersion: 'es2018',
  tsconfigRootDir: '/Users/stevma/MacsideProjects/eslint-clash',
  project: './tsconfig.json'
} +0ms
  eslint:linter Parser Path: /Users/stevma/MacsideProjects/eslint-clash/node_modules/@typescript-eslint/parser/dist/index.js +0ms
  eslint:linter Settings: { react: { version: 'detect' } } +0ms

Oops! Something went wrong! :(

ESLint: 7.16.0

TypeError: Cannot read property 'variables' of null
Occurred while linting /Users/stevma/MacsideProjects/eslint-clash/hello.tsx:8
    at checkIdentifierInJSX (/Users/stevma/MacsideProjects/eslint-clash/node_modules/eslint-plugin-react/lib/rules/jsx-no-undef.js:63:27)
    at JSXOpeningElement (/Users/stevma/MacsideProjects/eslint-clash/node_modules/eslint-plugin-react/lib/rules/jsx-no-undef.js:106:9)
    at /Users/stevma/MacsideProjects/eslint-clash/node_modules/eslint/lib/linter/safe-emitter.js:45:58
    at Array.forEach (<anonymous>)
    at Object.emit (/Users/stevma/MacsideProjects/eslint-clash/node_modules/eslint/lib/linter/safe-emitter.js:45:38)
    at NodeEventGenerator.applySelector (/Users/stevma/MacsideProjects/eslint-clash/node_modules/eslint/lib/linter/node-event-generator.js:254:26)
    at NodeEventGenerator.applySelectors (/Users/stevma/MacsideProjects/eslint-clash/node_modules/eslint/lib/linter/node-event-generator.js:283:22)
    at NodeEventGenerator.enterNode (/Users/stevma/MacsideProjects/eslint-clash/node_modules/eslint/lib/linter/node-event-generator.js:297:14)
    at CodePathAnalyzer.enterNode (/Users/stevma/MacsideProjects/eslint-clash/node_modules/eslint/lib/linter/code-path-analysis/code-path-analyzer.js:711:23)
    at /Users/stevma/MacsideProjects/eslint-clash/node_modules/eslint/lib/linter/linter.js:952:32

Versions

package version
@typescript-eslint/parser 4.11.0
TypeScript 4.1.3
ESLint 7.16.0
node 15.4.0

Metadata

Metadata

Assignees

No one assigned

    Labels

    documentationDocumentation ("docs") that needs adding/updatingpackage: parserIssues related to @typescript-eslint/parser

    Type

    No type

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions
      pFad - Phonifier reborn

      Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.

      Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.


      Alternative Proxies:

      Alternative Proxy

      pFad Proxy

      pFad v3 Proxy

      pFad v4 Proxy