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url: /docs/api/core/type-aliases/BinaryWriter.md
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[**@kaiord/core**](../README.md)

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[@kaiord/core](../README.md) / BinaryWriter

# Type Alias: BinaryWriter

> **BinaryWriter** = (`krd`) => `Promise`<`Uint8Array`>

Defined in: [packages/core/src/ports/format-strategy.ts:16](https://github.com/pablo-albaladejo/kaiord/blob/3eacbe62ef72342d970523967cc5155b5935bb85/packages/core/src/ports/format-strategy.ts#L16)

Converts KRD to binary output (e.g. FIT).

## Parameters

### krd

[`KRD`](KRD.md)

## Returns

`Promise`<`Uint8Array`>