import { Observable } from 'rxjs';
import { ApiExternalSecuritiesSectorsService } from '../../store-api/api-external/api-securities-sectors.service';
import { SecuritySector } from '../models/securities';
import * as i0 from "@angular/core";
export declare class ApiSecuritiesSectorsService {
    private apiExternalSecuritiesPricesService;
    constructor(apiExternalSecuritiesPricesService: ApiExternalSecuritiesSectorsService);
    getSecuritiesSectors(): Observable<SecuritySector[]>;
    static ɵfac: i0.ɵɵFactoryDeclaration<ApiSecuritiesSectorsService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ApiSecuritiesSectorsService>;
}