export declare class SwapMath {
    static computeSwapStep(sqrtRatioCurrentX96: bigint, sqrtRatioTargetX96: bigint, liquidity: bigint, amountRemaining: bigint, feePips: bigint): {
        sqrtRatioNextX96: bigint;
        amountIn: bigint;
        amountOut: bigint;
        feeAmount: bigint;
    };
}