## arrayBufferToBase64() function  
Converts an ArrayBuffer to a base-64 encoded string.

**Signature:**  
```typescript
export declare function arrayBufferToBase64(arrayBuffer: ArrayBufferLike | ArrayBufferView): string;
```

## Parameters  
| Parameter | Type | Description |
| --- | --- | --- |
| arrayBuffer | ArrayBufferLike \| ArrayBufferView | The input array buffer. |

**Returns:**

string

- [arrayBufferToBase64() function](/content/docs/sdk/core.arraybuffertobase64#arraybuffertobase64-function/index.html)
- [Parameters](/content/docs/sdk/core.arraybuffertobase64#parameters/index.html)