/// <reference types="bn.js" />
import { BN } from '@coral-xyz/anchor';
import { OraclePriceData } from '../oracles/types';
import { PerpMarketAccount, PerpPosition } from '..';
export declare function calculateSizePremiumLiabilityWeight(size: BN, // AMM_RESERVE_PRECISION
imfFactor: BN, liabilityWeight: BN, precision: BN): BN;
export declare function calculateSizeDiscountAssetWeight(size: BN, // AMM_RESERVE_PRECISION
imfFactor: BN, assetWeight: BN): BN;
export declare function calculateOraclePriceForPerpMargin(perpPosition: PerpPosition, market: PerpMarketAccount, oraclePriceData: OraclePriceData): BN;
export declare function calculateBaseAssetValueWithOracle(market: PerpMarketAccount, perpPosition: PerpPosition, oraclePriceData: OraclePriceData, includeOpenOrders?: boolean): BN;
export declare function calculateWorstCaseBaseAssetAmount(perpPosition: PerpPosition): BN;