<!-- Do not edit this file. It is automatically generated by API Documenter. -->

[Home](./index.md) &gt; [rc-js-util](./rc-js-util.md) &gt; [IBuffer](./rc-js-util.ibuffer.md) &gt; [byteSize](./rc-js-util.ibuffer.bytesize.md)

## IBuffer.byteSize property

**Signature:**

```typescript
readonly byteSize: number;
```