[**brk-client**](../README.md) *** [brk-client](../globals.md) / BaseDeltaPattern # Interface: BaseDeltaPattern Defined in: [Developer/brk/modules/brk-client/index.js:3948](https://github.com/bitcoinresearchkit/brk/blob/41ec24c81e5075cce1fd92557af02306ad5e61c7/modules/brk-client/index.js#L3948) ## Properties ### base > **base**: [`SeriesPattern1`](../type-aliases/SeriesPattern1.md)\<`number`\> Defined in: [Developer/brk/modules/brk-client/index.js:3949](https://github.com/bitcoinresearchkit/brk/blob/41ec24c81e5075cce1fd92557af02306ad5e61c7/modules/brk-client/index.js#L3949) *** ### delta > **delta**: [`AbsoluteRatePattern`](AbsoluteRatePattern.md) Defined in: [Developer/brk/modules/brk-client/index.js:3950](https://github.com/bitcoinresearchkit/brk/blob/41ec24c81e5075cce1fd92557af02306ad5e61c7/modules/brk-client/index.js#L3950)