🎯 lib-target

Rules that enforce consistency between target, lib, and related TypeScript downlevelling options.

Config key

tsconfig.configs["lib-target"]

Flat Config example

import tsconfig from "eslint-plugin-tsconfig";

export default [tsconfig.configs["lib-target"]];

Rules in this preset

• Fix legend:
  • 🔧 = autofixable
  • 💡 = suggestions available
  • — = report only

Rule	Fix
consistent-target-and-lib	—
no-deprecated-target	—
no-esnext-target-in-library	—
require-downlevel-iteration-with-iterators	🔧

Related presets

Preset	Description
🟡 recommended	Default baseline for most TypeScript codebases
🔴 strict	Recommended plus a richer set of safety rules
🟣 all	Every rule, including experimental coverage
📤 emit-config	Best practices for TypeScript emit/output configuration
🧹 include-hygiene	Clean include, exclude, and files patterns
📦 module-resolution	Modern and consistent module resolution settings
🔗 project-references	Correct TypeScript project references setup
🔒 strict-mode	Strict mode options beyond the base strict flag