import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';
import { SecuritySource } from '../../api-public/models/common-biz';
import { SecuritiesItemsPage, SecuritiesPagedParams, Security3 } from '../../api-public/models/securities';
import { Ticker } from '../../api-public/models/assets-history';
import * as i0 from "@angular/core";
export declare class ApiExternalSecuritiesService {
    private httpClient;
    constructor(httpClient: HttpClient);
    getSecuritiesByTerm(term: string, source: SecuritySource): Observable<Security3[]>;
    getSecurityByTickerOrIsin(tickerOrIsins: Ticker[]): Observable<Security3[]>;
    getSecuritiesPage(pagedParams: SecuritiesPagedParams): Observable<SecuritiesItemsPage>;
    static ɵfac: i0.ɵɵFactoryDeclaration<ApiExternalSecuritiesService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ApiExternalSecuritiesService>;
}