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# Type Alias EqualityFn<T>

```typescript
EqualityFn: (left: T, right: T) => boolean
```

Types: [T](#t)

#### Type Parameters

*   <a id="t"></a>T

#### Type Declaration

*   *   <a id="__type"></a>
        
        ```typescript
        (left: T, right: T): boolean
        ```
        
        Types: [T](#t)
        
    *   #### Parameters
        
        *   left: [T](#t)
        *   right: [T](#t)
        
        #### Returns boolean