@raydium-io/raydium-sdk-v2
Version:
An SDK for building applications on top of Raydium.
36 lines (33 loc) • 2.26 kB
TypeScript
import BN__default from 'bn.js';
declare class LiquidityMathUtil {
static getDeltaAmountAUnsigned(sqrtPriceX64A: BN__default, sqrtPriceX64B: BN__default, liquidity: BN__default, roundUp: boolean): BN__default;
static getDeltaAmountBUnsigned(sqrtPriceX64A: BN__default, sqrtPriceX64B: BN__default, liquidity: BN__default, roundUp: boolean): BN__default;
static addDelta(x: BN__default, y: BN__default): BN__default;
static getLiquidityFromAmountA(sqrtPriceLowerX64: BN__default, sqrtPriceUpperX64: BN__default, amountA: BN__default): BN__default;
static getLiquidityFromAmountB(sqrtPriceLowerX64: BN__default, sqrtPriceUpperX64: BN__default, amountB: BN__default): BN__default;
static getLiquidityFromAmounts(sqrtPriceCurrentX64: BN__default, sqrtPriceLowerX64: BN__default, sqrtPriceUpperX64: BN__default, amountA: BN__default, amountB: BN__default): BN__default;
static getAmountForLiquidityA(sqrtPriceLowerX64: BN__default, sqrtPriceUpperX64: BN__default, liquidity: BN__default, roundUp: boolean): BN__default;
static getAmountForLiquidityB(sqrtPriceLowerX64: BN__default, sqrtPriceUpperX64: BN__default, liquidity: BN__default, roundUp: boolean): BN__default;
static getAmountsForLiquidity(sqrtPriceCurrentX64: BN__default, sqrtPriceLowerX64: BN__default, sqrtPriceUpperX64: BN__default, liquidity: BN__default, roundUp: boolean): {
amountA: BN__default;
amountB: BN__default;
};
static getAmountsFromLiquidityWithSlippage(sqrtPriceCurrentX64: BN__default, sqrtPriceX64A: BN__default, sqrtPriceX64B: BN__default, liquidity: BN__default, amountMax: boolean, roundUp: boolean, amountSlippage: number): {
amountSlippageA: BN__default;
amountSlippageB: BN__default;
};
static getLiquidityAndAmountsFromAmount({ sqrtPriceCurrentX64, sqrtPriceLowerX64, sqrtPriceUpperX64, amountInfo, }: {
sqrtPriceCurrentX64: BN__default;
sqrtPriceLowerX64: BN__default;
sqrtPriceUpperX64: BN__default;
amountInfo: {
type: "liquidity" | "amountA" | "amountB";
amount: BN__default;
};
}): {
liquidity: BN__default;
amountA: BN__default;
amountB: BN__default;
};
}
export { LiquidityMathUtil };