# `ban-tslint-comment`

Disallows `// tslint:<rule-flag>` comments.

Useful when migrating from TSLint to ESLint. Once TSLint has been removed, this rule helps locate TSLint annotations (e.g. `// tslint:disable`).

## Rule Details

All TSLint [rule flags](https://palantir.github.io/tslint/usage/rule-flags/)

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### ❌ Incorrect

```js
/* tslint:disable */
/* tslint:enable */
/* tslint:disable:rule1 rule2 rule3... */
/* tslint:enable:rule1 rule2 rule3... */
// tslint:disable-next-line
someCode(); // tslint:disable-line
// tslint:disable-next-line:rule1 rule2 rule3...
```

### ✅ Correct

```js
// This is a comment that just happens to mention tslint
/* This is a multiline comment that just happens to mention tslint */
someCode(); // This is a comment that just happens to mention tslint
```

## Options

```jsonc
// .eslintrc.json
{
  "rules": {
    "@typescript-eslint/ban-tslint-comment": "warn"
  }
}
```

This rule is not configurable.

## When Not To Use It

If you are still using TSLint.

## Attributes

- Configs:
  - [ ] ✅ Recommended
  - [x] 🔒 Strict
- [x] 🔧 Fixable
- [ ] 💭 Requires type information