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displayed_sidebar: jsClientSidebar
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# Interface: ReadableByteStreamController

[internal](../modules/internal-10.md).ReadableByteStreamController

[MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableByteStreamController)

## Properties

### byobRequest

• `Readonly` **byobRequest**: ``null`` \| [`ReadableStreamBYOBRequest`](../modules/internal-10.md#readablestreambyobrequest)

[MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableByteStreamController/byobRequest)

#### Defined in

docs-util/node_modules/typescript/lib/lib.dom.d.ts:18466

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### desiredSize

• `Readonly` **desiredSize**: ``null`` \| `number`

[MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableByteStreamController/desiredSize)

#### Defined in

docs-util/node_modules/typescript/lib/lib.dom.d.ts:18468

## Methods

### close

▸ **close**(): `void`

[MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableByteStreamController/close)

#### Returns

`void`

#### Defined in

docs-util/node_modules/typescript/lib/lib.dom.d.ts:18470

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### enqueue

▸ **enqueue**(`chunk`): `void`

[MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableByteStreamController/enqueue)

#### Parameters

| Name | Type |
| :------ | :------ |
| `chunk` | [`ArrayBufferView`](internal-8.ArrayBufferView.md) |

#### Returns

`void`

#### Defined in

docs-util/node_modules/typescript/lib/lib.dom.d.ts:18472

___

### error

▸ **error**(`e?`): `void`

[MDN Reference](https://developer.mozilla.org/docs/Web/API/ReadableByteStreamController/error)

#### Parameters

| Name | Type |
| :------ | :------ |
| `e?` | `any` |

#### Returns

`void`

#### Defined in

docs-util/node_modules/typescript/lib/lib.dom.d.ts:18474