# no-extra-deps

> Disallow more dependency literals than factory parameters.

❕ **Suggestion** • ✅ **Recommended** • ❌ **Fixable**

## Details

When the dependency array has more items than the factory function has parameters, the extra dependencies are loaded but inaccessible. This is almost always a mistake. Either a parameter was deleted or a dependency that is no longer needed should be removed.

### ✅ Correct

```js
define(['foo'], (foo) => {});
```

```js
define(['foo', 'bar'], (foo, bar) => {});
```

```js
define(['foo'], {});
```

### ❌ Incorrect

```js
define(['foo'], () => {});
```

```js
define(['foo', 'bar'], (foo) => {});
```

```js
// 'amd/no-extra-deps': ['warn', { ignoreValueFactory: false }]
define(['foo'], {});
```

## Options

| Option | Type | Default | Description |
|---|---|---|---|
| `ignoreValueFactory` | `boolean` | `true` | Ignore `define()` calls with value factories (`{}`). |

## Introduced

1.0.0