export declare class AccountBalance { 'amount'?: string; 'currency'?: AccountBalance.Currency; 'unrealisedPnl'?: string; 'borrowed'?: string; static discriminator: string | undefined; static attributeTypeMap: Array<{ name: string; baseName: string; type: string; }>; static getAttributeTypeMap(): { name: string; baseName: string; type: string; }[]; } export declare namespace AccountBalance { enum Currency { BTC, CNY, USD, USDT } }