# isReadableStream

> **isReadableStream**(`value`): `value is ReadableStream<Uint8Array<ArrayBufferLike>>`

Defined in: [packages/synapse-core/src/utils/streams.ts:6](https://github.com/FilOzone/synapse-sdk/blob/7fdc04df4e3c52366a9f0cd55da4c05e20b2ed82/packages/synapse-core/src/utils/streams.ts#L6)

Type guard to check if a value is a ReadableStream

## Parameters

| Parameter | Type | Description |
| ------ | ------ | ------ |
| `value` | `unknown` | The value to check |

## Returns

`value is ReadableStream<Uint8Array<ArrayBufferLike>>`

True if it's a ReadableStream