import { Observable } from 'rxjs/internal/Observable';
import { HttpClient } from '@angular/common/http';
import * as i0 from "@angular/core";
export declare class QuotationsService {
    httpClient: HttpClient;
    private _environment;
    private readonly API;
    constructor(httpClient: HttpClient, _environment: any);
    getQuotationsByOpportunityId(opportunityId: string): Observable<any>;
    closeQuote(payload: any, quoteState: 2 | 3): Observable<any>;
    getQuoteById(quoteId: string): Observable<any>;
    setQuoteAsSentToClient(quoteId: string): Observable<any>;
    checkCanCloseOpportunity(opportunityId: string): Observable<boolean>;
    static ɵfac: i0.ɵɵFactoryDeclaration<QuotationsService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<QuotationsService>;
}