[**brk-client**](../README.md) *** [brk-client](../globals.md) / BlockSizesWeights # Interface: BlockSizesWeights Defined in: [Developer/brk/modules/brk-client/index.js:268](https://github.com/bitcoinresearchkit/brk/blob/1ddb3385e298de5498f1b3bf48bb88ed008d8e17/modules/brk-client/index.js#L268) ## Properties ### sizes > **sizes**: [`BlockSizeEntry`](BlockSizeEntry.md)[] Defined in: [Developer/brk/modules/brk-client/index.js:269](https://github.com/bitcoinresearchkit/brk/blob/1ddb3385e298de5498f1b3bf48bb88ed008d8e17/modules/brk-client/index.js#L269) Block size data points *** ### weights > **weights**: [`BlockWeightEntry`](BlockWeightEntry.md)[] Defined in: [Developer/brk/modules/brk-client/index.js:270](https://github.com/bitcoinresearchkit/brk/blob/1ddb3385e298de5498f1b3bf48bb88ed008d8e17/modules/brk-client/index.js#L270) Block weight data points