@haykal/eslint-config

Centralized ESLint configurations for the Haykal monorepo.

Available Configurations

| Config | Import Path | Description | | ------------ | -------------------------------- | -------------------------------- | | base | @haykal/eslint-config/base | Shared TypeScript/Prettier rules | | backend | @haykal/eslint-config/backend | NestJS-specific rules | | frontend | @haykal/eslint-config/frontend | React/Next.js rules | | mobile | @haykal/eslint-config/mobile | React Native/Expo rules |

Usage

In your project's eslint.config.mjs:

const backendConfig = require('@haykal/eslint-config/backend');

module.exports = [
  ...backendConfig,
  // project-specific overrides
];

Key Rules

• No any - @typescript-eslint/no-explicit-any: error
• Naming conventions - PascalCase for classes, camelCase for functions, UPPER_CASE for constants
• Consistent type imports - Enforces import { type Foo } syntax
• No console.log - Use logger service in backend/frontend/mobile (warn level)
• Explicit return types - Required in backend, optional in frontend/mobile

Test Files

Test files (*.spec.ts, *.test.ts, *.e2e-spec.ts) have relaxed rules:

• any is allowed
• Explicit return types not required
• Console logging allowed