https://github.com/dorayx/eslint-plugin-ts-export-naming-convention

ESLint plugin to enforce naming conventions for TypeScript exports
https://github.com/dorayx/eslint-plugin-ts-export-naming-convention

eslint eslint-plugin eslint-typescript interface naming-conventions type-alias typescript

Last synced: 7 days ago
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ESLint plugin to enforce naming conventions for TypeScript exports

• Host: GitHub
• URL: https://github.com/dorayx/eslint-plugin-ts-export-naming-convention
• Owner: dorayx
• License: mit
• Created: 2023-09-01T18:37:41.000Z (about 1 year ago)
• Default Branch: main
• Last Pushed: 2023-09-08T15:53:21.000Z (about 1 year ago)
• Last Synced: 2024-09-24T00:02:06.306Z (11 days ago)
• Topics: eslint, eslint-plugin, eslint-typescript, interface, naming-conventions, type-alias, typescript
• Language: TypeScript
• Homepage:
• Size: 1.1 MB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# eslint-plugin-ts-export-naming-convention

An ESLint plugin to enforce naming conventions for TypeScript exports.

## Getting Started

1. Install dependencies

- [typescript-eslint](https://typescript-eslint.io/getting-started/): enables ESLint and Prettier to support TypeScript

- eslint-plugin-ts-export-naming-conventions

```bash

yarn add -D \

  eslint \

  typescript \

  @typescript-eslint/eslint-plugin \

  @typescript-eslint/parser \

  eslint-plugin-ts-export-naming-convention

```

2. Add the plugin to your ESLint config

```js

// .eslintrc.cjs

module.exports = {

  plugins: [

    'plugin:@typescript-eslint/recommended', // <-- more configurations found on https://typescript-eslint.io/linting/configs#recommended-configurations

    'plugin:ts-export-export-naming-convention/recommended', // <-- apply the plugin

  ],

  parser: '@typescript-eslint/parser',

};

```

## Rules

### Interfaces & Type Aliases

- Interfaces & type aliases should be in format of PascalCase

```ts

// ✅ PascalCase

export interface IProps {}

export type TProps = {};

// ❌ camelCase

export interface iProps {}

export type tProps = {};

```

- Exported interface should be prefixed with `I`

```ts

// ✅ `IProps` interface is exported

export interface IProps {}

// ❌ `Props` interface is exported

export interface Props {}

// ✅ `AnotherProps` interface is NOT exported

interface AnotherProps {}

```

- Exported type alias should be prefixed with `T`

```ts

// ✅ `TProps` type alias is exported

export type TProps = {};

// ❌ `Props` type alias is exported

export type Props = {};

// ✅ `AnotherProps` type alias is NOT exported

type AnotherProps = {};

```