export declare class ExchangeRatesInner { 'currentExchangeRate': number; 'currency': string; 'baseCurrency': string; static readonly discriminator: string | undefined; static readonly attributeTypeMap: Array<{ name: string; baseName: string; type: string; format: string; }>; static getAttributeTypeMap(): { name: string; baseName: string; type: string; format: string; }[]; constructor(); }