import { BigNumber } from 'ethers';
import { Quotation, QuoteParam } from '../types';
export declare abstract class SqrtPriceMath {
    static getDeltaBaseAutoRoundUp(sqrtRatioAX96: BigNumber, sqrtRatioBX96: BigNumber, liquidity: BigNumber): BigNumber;
    static getDeltaQuoteAutoRoundUp(sqrtRatioAX96: BigNumber, sqrtRatioBX96: BigNumber, liquidity: BigNumber): BigNumber;
    static getDeltaBase(sqrtRatioAX96: BigNumber, sqrtRatioBX96: BigNumber, liquidity: BigNumber, roundUp: boolean): BigNumber;
    static getDeltaQuote(sqrtRatioAX96: BigNumber, sqrtRatioBX96: BigNumber, liquidity: BigNumber, roundUp: boolean): BigNumber;
    static getNextSqrtPriceFromDeltaBase(sqrtPX96: BigNumber, liquidity: BigNumber, amount: BigNumber, isLong: boolean): BigNumber;
    static getNextSqrtPriceFromInput(sqrtPX96: BigNumber, liquidity: BigNumber, amountIn: BigNumber, zeroForOne: boolean): BigNumber;
    static getNextSqrtPriceFromOutput(sqrtPX96: BigNumber, liquidity: BigNumber, amountOut: BigNumber, zeroForOne: boolean): BigNumber;
    static getLiquidityFromMargin(sqrtEntryPX96: BigNumber, sqrtUpperPX96: BigNumber, entryMargin: BigNumber, initialMarginRatio: number): BigNumber;
    private static getNextSqrtPriceFromAmount0RoundingUp;
    private static getNextSqrtPriceFromAmount1RoundingDown;
    static getStabilityFee(quotation: Quotation, param: QuoteParam): BigNumber;
    getStabilityFeeRatio(quotation: Quotation, param: QuoteParam, maintenanceMarginRatio: number): number;
}
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