/**
 * 公共常量 - 向后兼容 re-export 层
 *
 * 新代码请直接使用 `shared/constants`：
 * `import { CHAINS, ADDRESSES, getProfitRateBps } from '../shared/constants/index.js'`
 *
 * v2：不再导出 `CHAIN` / `DEFAULT_DEADLINE_MINUTES` / `PROFIT_CONFIG` / 报价 `V3_FEE_TIERS`。
 */
export { CHAINS, CHAIN_ID_MAP, getChainById, getChainName, getDefaultRpcUrl, isKnownChain, isBscChain, isXLayerChain, isMonadChain, isEniChain, getConfirmationTimeout, GAS_LIMITS, GAS_CONFIG, calculateGasLimit, getTransferGasLimit, ZERO_ADDRESS, BLOCKRAZOR_BUILDER_EOA, ADDRESSES, getAddress, getWrappedNativeAddress, getMulticall3Address, getFlapPortalAddress, isZeroAddress, isNativeToken, getProfitRecipient, getAllProfitRecipients, getProfitRateBps, calculateProfitAmount, calculateProfitHopGasCost, TRANSFER_FEE_PER_ADDRESS, getTransferFeePerAddress, calculateTransferFee, QUOTE_CONFIG, QUOTE_V3_FEE_TIERS, } from '../shared/constants/index.js';