JS.TS.NO.UNUSED.EXPRESSIONS

Disallow unused expressions

Rule Details

This rule extends the base eslint/no-unused-expressions (https://eslint.org/docs/rules/no-unused-expressions) rule. It adds support for optional call expressions x?.(), and directive in module declarations.

How to Use

Copy

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

Options

See eslint/no-unused-expressions options (https://eslint.org/docs/rules/no-unused-expressions#options).