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no-unused-vars

Disallow unused variables.

Rule Details​

This rule extends the base eslint/no-unused-vars rule. It adds support for TypeScript features, such as types.

How to Use​

{
  // note you must disable the base rule as it can report incorrect errors
  "no-unused-vars": "off",
  "@typescript-eslint/no-unused-vars": ["error"]
}

Options​

See eslint/no-unused-vars options.

Taken with ❤️ from ESLint core

Attributes​

  • Configs:
    • ✅ Recommended
    • 🔒 Strict
  • 🔧 Fixable
  • 💭 Requires type information