haskellish-effect-config

Part of haskellish-effect-ts — Haskell-like discipline for TypeScript, enforced by tooling. For motivation and full documentation, see the main repository.

One-import ESLint configs combining typescript-eslint and eslint-plugin-haskellish-effect.

Install

bun add -d haskellish-effect-config eslint-plugin-haskellish-effect eslint typescript typescript-eslint

Usage

// eslint.config.js
import { recommended } from 'haskellish-effect-config'

export default [
  ...recommended,
  {
    languageOptions: {
      parserOptions: {
        projectService: true,
        tsconfigRootDir: import.meta.dirname,
      },
    },
  },
]

Configs

Config	Based on	All plugin rules
`recommended`	`tseslint.recommendedTypeChecked`	warn / error (see plugin)
`strict`	`tseslint.strictTypeChecked`	all error, including `effect-boundary`

Both configs also enable @typescript-eslint/no-unsafe-* rules as errors.

strict additionally enables:

@typescript-eslint/strict-boolean-expressions
@typescript-eslint/no-floating-promises
@typescript-eslint/no-misused-promises

License

MIT