@qlover/eslint-plugin

ESLint plugin for qlover's TypeScript projects.

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Installation

npm install --save-dev @qlover/eslint-plugin

Usage

Add @qlover to the plugins section of your .eslintrc configuration file:

{
  "plugins": ["@qlover"]
}

Then configure the rules you want to use:

{
  "rules": {
    "@qlover-eslint/ts-class-method-return": ["error", {
      "allowConstructors": true,
      "allowPrivateMethods": false
    }]
  }
}

Or use the recommended configuration:

{
  "extends": ["plugin:@qlover-eslint/recommended"]
}

Rules

ts-class-method-return

Enforces return type annotations for class methods to improve code readability and type safety.

Options

• allowConstructors (default: true) - When true, constructors are allowed to omit return type annotations
• allowPrivateMethods (default: false) - When true, private methods (prefixed with #) are allowed to omit return type annotations

Example of incorrect code:

class Example {
  method() {  // Missing return type
    return true;
  }

  #privateMethod() {  // Missing return type (not allowed by default)
    return 'private';
  }
}

Example of correct code:

class Example {
  constructor() {  // Constructor return type is optional by default
    // initialization
  }

  method(): boolean {
    return true;
  }

  #privateMethod(): string {
    return 'private';
  }
}

For more detailed information about each rule, please check the rule documentation.