[**brk-client**](../README.md)

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[brk-client](../globals.md) / DateRangeBuilder

# Interface: DateRangeBuilder\<T\>

Defined in: [Developer/brk/modules/brk-client/index.js:1237](https://github.com/bitcoinresearchkit/brk/blob/041652d85d1f6ed0371402865bf343ad227ee250/modules/brk-client/index.js#L1237)

## Type Parameters

### T

`T`

## Properties

### fetch

> **fetch**: (`onUpdate?`) => `Promise`\<[`DateSeriesData`](../type-aliases/DateSeriesData.md)\<`T`\>\>

Defined in: [Developer/brk/modules/brk-client/index.js:1238](https://github.com/bitcoinresearchkit/brk/blob/041652d85d1f6ed0371402865bf343ad227ee250/modules/brk-client/index.js#L1238)

Fetch the range

#### Parameters

##### onUpdate?

(`value`) => `void`

#### Returns

`Promise`\<[`DateSeriesData`](../type-aliases/DateSeriesData.md)\<`T`\>\>

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### fetchCsv

> **fetchCsv**: () => `Promise`\<`string`\>

Defined in: [Developer/brk/modules/brk-client/index.js:1239](https://github.com/bitcoinresearchkit/brk/blob/041652d85d1f6ed0371402865bf343ad227ee250/modules/brk-client/index.js#L1239)

Fetch as CSV

#### Returns

`Promise`\<`string`\>

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### then

> **then**: [`DateThenable`](../type-aliases/DateThenable.md)\<`T`\>

Defined in: [Developer/brk/modules/brk-client/index.js:1240](https://github.com/bitcoinresearchkit/brk/blob/041652d85d1f6ed0371402865bf343ad227ee250/modules/brk-client/index.js#L1240)

Thenable