[**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:1571](https://github.com/bitcoinresearchkit/brk/blob/76869ed2b6aad1e1c3da7aff4c90e9b5788fb606/modules/brk-client/index.js#L1571)

## Type Parameters

### T

`T`

## Properties

### fetch

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

Defined in: [Developer/brk/modules/brk-client/index.js:1572](https://github.com/bitcoinresearchkit/brk/blob/76869ed2b6aad1e1c3da7aff4c90e9b5788fb606/modules/brk-client/index.js#L1572)

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:1573](https://github.com/bitcoinresearchkit/brk/blob/76869ed2b6aad1e1c3da7aff4c90e9b5788fb606/modules/brk-client/index.js#L1573)

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:1574](https://github.com/bitcoinresearchkit/brk/blob/76869ed2b6aad1e1c3da7aff4c90e9b5788fb606/modules/brk-client/index.js#L1574)

Thenable