import type { IFundingFees } from "../../../contracts/types/generated/GNSMultiCollatDiamond";
import { BorrowingFeeV2 } from ".";
/**
 * @dev Converts contract BorrowingFeeParams to SDK type
 * @param contractParams Contract borrowing fee params from IFundingFees.BorrowingFeeParams
 * @returns SDK BorrowingFeeParams
 */
export declare const convertBorrowingFeeParams: (contractParams: IFundingFees.BorrowingFeeParamsStructOutput) => BorrowingFeeV2.BorrowingFeeParams;
/**
 * @dev Converts array of contract BorrowingFeeParams to SDK types
 * @param contractParamsArray Array of contract borrowing fee params
 * @returns Array of SDK BorrowingFeeParams
 */
export declare const convertBorrowingFeeParamsArray: (contractParamsArray: IFundingFees.BorrowingFeeParamsStructOutput[]) => BorrowingFeeV2.BorrowingFeeParams[];
/**
 * @dev Converts contract PairBorrowingFeeData to SDK type
 * @param contractData Contract pair borrowing fee data from IFundingFees.PairBorrowingFeeData
 * @returns SDK PairBorrowingFeeData
 */
export declare const convertPairBorrowingFeeData: (contractData: IFundingFees.PairBorrowingFeeDataStructOutput) => BorrowingFeeV2.PairBorrowingFeeData;
/**
 * @dev Converts array of contract PairBorrowingFeeData to SDK types
 * @param contractDataArray Array of contract pair borrowing fee data
 * @returns Array of SDK PairBorrowingFeeData
 */
export declare const convertPairBorrowingFeeDataArray: (contractDataArray: IFundingFees.PairBorrowingFeeDataStructOutput[]) => BorrowingFeeV2.PairBorrowingFeeData[];
/**
 * @dev Converts contract TradeFeesData to SDK TradeInitialAccFees
 * @param contractTradeData Contract trade fees data from IFundingFees.TradeFeesData
 * @returns SDK TradeInitialAccFees
 */
export declare const convertTradeInitialAccFees: (contractTradeData: IFundingFees.TradeFeesDataStructOutput) => BorrowingFeeV2.TradeInitialAccFees;
/**
 * @dev Converts array of contract TradeFeesData to SDK TradeInitialAccFees
 * @param contractTradeDataArray Array of contract trade fees data
 * @returns Array of SDK TradeInitialAccFees
 */
export declare const convertTradeInitialAccFeesArray: (contractTradeDataArray: IFundingFees.TradeFeesDataStructOutput[]) => BorrowingFeeV2.TradeInitialAccFees[];
/**
 * @dev Creates a context object from contract data arrays
 * @param pairIndices Array of pair indices
 * @param borrowingParams Array of borrowing fee params from contract
 * @param borrowingData Array of pair borrowing fee data from contract
 * @param currentTimestamp Optional current timestamp
 * @returns Complete SDK context for borrowing v2 calculations (collateral-scoped)
 */
export declare const createBorrowingV2Context: (pairIndices: number[], borrowingParams: IFundingFees.BorrowingFeeParamsStructOutput[], borrowingData: IFundingFees.PairBorrowingFeeDataStructOutput[], currentTimestamp?: number) => BorrowingFeeV2.GetBorrowingFeeV2Context;
/**
 * @dev Helper function to validate borrowing rate per second
 * @param borrowingRatePerSecondP Borrowing rate per second (normalized float)
 * @returns True if rate is within valid bounds
 */
export declare const isValidBorrowingRate: (borrowingRatePerSecondP: number) => boolean;
/**
 * @dev Helper function to convert borrowing rate to APR percentage
 * @param borrowingRatePerSecondP Borrowing rate per second (normalized float)
 * @returns APR as percentage (e.g., 10.5 for 10.5% APR)
 */
export declare const borrowingRateToAPR: (borrowingRatePerSecondP: number) => number;
/**
 * @dev Helper function to convert APR percentage to borrowing rate per second
 * @param aprPercentage APR as percentage (e.g., 10.5 for 10.5% APR)
 * @returns Borrowing rate per second (normalized float)
 */
export declare const aprToBorrowingRate: (aprPercentage: number) => number;
/**
 * @dev Creates a collateral-scoped context from frontend data structure
 * @param collateralBorrowingData Data structure from frontend (params and data arrays)
 * @param currentTimestamp Optional current timestamp
 * @returns Collateral-scoped borrowing fee v2 context
 */
export declare const createCollateralScopedBorrowingContext: (collateralBorrowingData: {
    params: BorrowingFeeV2.BorrowingFeeParams[];
    data: BorrowingFeeV2.PairBorrowingFeeData[];
}, currentTimestamp?: number) => BorrowingFeeV2.GetBorrowingFeeV2Context;