import { PortfolioElement, PortfolioElementBorrowLend, PortfolioElementLeverage, PortfolioElementLiquidity, PortfolioElementMultiple, PortfolioElementTrade } from '../Portfolio';
export declare function isPortfolioElementLiquidity(element: PortfolioElement | null): element is PortfolioElementLiquidity;
export declare function isPortfolioElementMultiple(element: PortfolioElement | null): element is PortfolioElementMultiple;
export declare function isPortfolioElementLeverage(element: PortfolioElement | null): element is PortfolioElementLeverage;
export declare function isPortfolioElementBorrowLend(element: PortfolioElement | null): element is PortfolioElementBorrowLend;
export declare function isPortfolioElementTrade(element: PortfolioElement | null): element is PortfolioElementTrade;