# Disallow variables used in JSX to be incorrectly marked as unused (`reblend/jsx-uses-vars`)

💼 This rule is enabled in the ☑️ `recommended` [config](https://github.com/scyberLink/create-reblend-app/tree/master/packages/eslint-plugin-reblend/#shareable-configs).

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Since 0.17.0 the `eslint` `no-unused-vars` rule does not detect variables used in JSX ([see details](https://eslint.org/blog/2015/03/eslint-0.17.0-released#changes-to-jsxreblend-handling)). This rule will find variables used in JSX and mark them as used.

This rule only has an effect when the `no-unused-vars` rule is enabled.

## Rule Details

Examples of **incorrect** code for this rule:

```js
var Hello = require('./Hello');
```

Examples of **correct** code for this rule:

```jsx
var Hello = require('./Hello');

<Hello name="John" />;
```

## When Not To Use It

If you are not using JSX or if you do not use the `no-unused-vars` rule then you can disable this rule.