import { BlockchainSymbol } from './blockchain';
export declare enum CurrencyType {
    FIAT = "FIAT",
    DIGITAL = "DIGITAL"
}
export declare enum DefaultCurrencies {
    SOL = "SOL",
    FOGO = "FOGO",
    ETH = "ETH",
    S = "S"
}
export declare const toDefaultCurrency: (currency: string) => DefaultCurrencies;
export declare const getDefaultCollateralCurrency: (chain: BlockchainSymbol) => DefaultCurrencies | undefined;