[**brk-client**](../README.md) *** [brk-client](../globals.md) / BaseDeltaPattern # Interface: BaseDeltaPattern Defined in: [Developer/brk/modules/brk-client/index.js:3759](https://github.com/bitcoinresearchkit/brk/blob/041652d85d1f6ed0371402865bf343ad227ee250/modules/brk-client/index.js#L3759) ## Properties ### base > **base**: [`SeriesPattern1`](../type-aliases/SeriesPattern1.md)\<`number`\> Defined in: [Developer/brk/modules/brk-client/index.js:3760](https://github.com/bitcoinresearchkit/brk/blob/041652d85d1f6ed0371402865bf343ad227ee250/modules/brk-client/index.js#L3760) *** ### delta > **delta**: [`AbsoluteRatePattern`](AbsoluteRatePattern.md) Defined in: [Developer/brk/modules/brk-client/index.js:3761](https://github.com/bitcoinresearchkit/brk/blob/041652d85d1f6ed0371402865bf343ad227ee250/modules/brk-client/index.js#L3761)