import { Observable } from 'rxjs';
import { CurrencyPrice } from '../models/currencies';
import { ApiExternalCurrenciesService } from '../../store-api/api-external/api-currencies.service';
import * as i0 from "@angular/core";
export declare class ApiCurrenciesService {
    private apiExternalCurrenciesService;
    constructor(apiExternalCurrenciesService: ApiExternalCurrenciesService);
    getCurrenciesPrices(): Observable<CurrencyPrice[]>;
    static ɵfac: i0.ɵɵFactoryDeclaration<ApiCurrenciesService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ApiCurrenciesService>;
}