import { PublicKey } from '@solana/web3.js';
import { DataAndSlot } from './types';
import { PerpMarketAccount, SpotMarketAccount } from '../types';
export declare function capitalize(value: string): string;
export declare function findDelistedPerpMarketsAndOracles(perpMarkets: DataAndSlot<PerpMarketAccount>[], spotMarkets: DataAndSlot<SpotMarketAccount>[]): {
    perpMarketIndexes: number[];
    oracles: PublicKey[];
};