import { AMMContractState, AMMSeedParams } from './PositiveAMMMath';
export declare class NegativeAMMMath {
    static calcSeedOutput(params: AMMSeedParams, maturity: bigint, latestFTime: bigint): AMMContractState;
    static calcMintOutput(state: AMMContractState, markRate: bigint, totalCash: bigint, totalSize: bigint, desiredCashIn: bigint, exactSizeIn: bigint): {
        netCashIn: bigint;
        netLpOut: bigint;
    };
    static calcBurnOutput(state: AMMContractState, markRate: bigint, totalCash: bigint, totalSize: bigint, lpToBurn: bigint): {
        netCashOut: bigint;
        netSizeOut: bigint;
    };
    static calcSwapOutput(state: AMMContractState, floatOut: bigint): {
        fixedIn: bigint;
    };
    static calcSwapSize(state: AMMContractState, targetRate: bigint): {
        swapSize: bigint;
    };
    static calcImpliedRate(totalFloatAmount: bigint, normFixedAmount: bigint): bigint;
}