@stylistic/eslint-plugin-ts

TypeScript stylistic rules for ESLint, migrated from typescript-eslint.

Credits to all contributors who have committed to the original rules.

TIP

We recommend using @stylistic/eslint-plugin as it includes the rules for both JavaScript and TypeScript

Install

npm i -D @stylistic/eslint-plugin-ts

Add @stylistic/ts to your plugins list, and change the prefix for stylistic rules from @typescript-eslint/ to @stylistic/ts/:

Flat Config

// eslint.config.js
import stylisticTs from '@stylistic/eslint-plugin-ts'
import parserTs from '@typescript-eslint/parser'

export default [
  {
    plugins: {
      '@stylistic/ts': stylisticTs
    },
    parser: parserTs,
    rules: {
      '@typescript-eslint/indent': ['error', 2],
      '@stylistic/ts/indent': ['error', 2],
      // ...
    }
  }
]

Legacy Config

// .eslintrc.js
module.exports = {
  plugins: [
    '@typescript-eslint',
    '@stylistic/ts',
  ],
  parser: '@typescript-eslint/parser',
  rules: {
    '@typescript-eslint/indent': ['error', 2],
    '@stylistic/ts/indent': ['error', 2],
    // ...
  }
};

Note that this package only contains stylistic rules. You still need to install @typescript-eslint/parser and @typescript-eslint/eslint-plugin to parse and lint your TypeScript code.

Check out the migration guide for more details.

Rules

Each rule has emojis denoting:

💼

The rule is part of the shared configuration

🔧

Some problems reported are fixable by the --fix command line option

All

23

Spacing

11

Line breaks

3

Brackets

4

Indent

1

Quotes

2

Commas

2

Semis

2

Operators

1

Comments

1

Types

1

Disallow

2

Misc.

1

Rule	Description
block-spacing	Disallow or enforce spaces inside of blocks after opening block and before closing block	💼	🔧
brace-style	Enforce consistent brace style for blocks	💼	🔧
comma-dangle	Require or disallow trailing commas	💼	🔧
comma-spacing	Enforce consistent spacing before and after commas	💼	🔧
func-call-spacing	Require or disallow spacing between function identifiers and their invocations. Alias of `function-call-spacing`.		🔧
function-call-spacing	Require or disallow spacing between function identifiers and their invocations		🔧
indent	Enforce consistent indentation	💼	🔧
key-spacing	Enforce consistent spacing between property names and type annotations in types and interfaces	💼	🔧
keyword-spacing	Enforce consistent spacing before and after keywords	💼	🔧
lines-around-comment	Require empty lines around comments		🔧
lines-between-class-members	Require or disallow an empty line between class members	💼	🔧
member-delimiter-style	Require a specific member delimiter style for interfaces and type literals	💼	🔧
no-extra-parens	Disallow unnecessary parentheses	💼	🔧
no-extra-semi	Disallow unnecessary semicolons		🔧
object-curly-spacing	Enforce consistent spacing inside braces	💼	🔧
padding-line-between-statements	Require or disallow padding lines between statements		🔧
quote-props	Require quotes around object literal, type literal, interfaces and enums property names	💼	🔧
quotes	Enforce the consistent use of either backticks, double, or single quotes	💼	🔧
semi	Require or disallow semicolons instead of ASI	💼	🔧
space-before-blocks	Enforce consistent spacing before blocks	💼	🔧
space-before-function-paren	Enforce consistent spacing before function parenthesis	💼	🔧
space-infix-ops	Require spacing around infix operators	💼	🔧
type-annotation-spacing	Require consistent spacing around type annotations	💼	🔧

23 rules in total.