import { PerpMarketAccount, SpotMarketAccount } from '../types';
export declare function getPerpMarketTierNumber(perpMarket: PerpMarketAccount): number;
export declare function getSpotMarketTierNumber(spotMarket: SpotMarketAccount): number;
export declare function perpTierIsAsSafeAs(perpTier: number, otherPerpTier: number, otherSpotTier: number): boolean;