@importantimport/eslint-config-svelte

An ESLint Flat Config for !mportantImport.

Features

• Based on @importantimport/eslint-config
  • Single quotes, no semi
  • Auto fix for formatting (aimed to be used standalone without Prettier)
  • Validating TSDoc
  • Automatically sort any data that fits! (via eslint-plugin-perfectionist)
• Svelte Support

Usage

Install

pnpm add -D eslint @importantimport/eslint-config-svelte prettier prettier-plugin-svelte

Config

// eslint.config.js
export { default } from '@importantimport/eslint-config-svelte'

// .prettierrc.json
// https://github.com/sveltejs/kit/blob/master/packages/create-svelte/shared/%2Bprettier/.prettierrc
{
  "overrides": [{"files": "*.svelte", "options": {"parser": "svelte"}}],
  "pluginSearchDirs": ["."],
  "plugins": ["prettier-plugin-svelte"],
  "printWidth": 100,
  "singleQuote": true,
  "trailingComma": "none",
  "useTabs": true
}

VSCode

Add svelte to eslint.validate.

// .vscode/settings.json
{
  "eslint.validate": [
    "javascript",
    "json",
    "jsonc",
    "json5",
+   "svelte"
  ]
}