Skip to main content

no-unused-vars

Disallow unused variables.

Examples

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

Options

.eslintrc.cjs
module.exports = {
"rules": {
// Note: you must disable the base rule as it can report incorrect errors
"no-unused-vars": "off",
"@typescript-eslint/no-unused-vars": "error"
}
};
Try this rule in the playground ↗

See eslint/no-unused-vars options.

How to Use

Resources

Taken with ❤️ from ESLint core