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

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[brk-client](../globals.md) / SeriesTree\_Indexes\_Epoch

# Interface: SeriesTree\_Indexes\_Epoch

Defined in: [Developer/brk/modules/brk-client/index.js:6108](https://github.com/bitcoinresearchkit/brk/blob/e23554811be77a28474c946e0b8ab586d4075ec9/modules/brk-client/index.js#L6108)

## Properties

### firstHeight

> **firstHeight**: [`SeriesPattern17`](../type-aliases/SeriesPattern17.md)\<`number`\>

Defined in: [Developer/brk/modules/brk-client/index.js:6109](https://github.com/bitcoinresearchkit/brk/blob/e23554811be77a28474c946e0b8ab586d4075ec9/modules/brk-client/index.js#L6109)