import { Observable } from 'rxjs';
import { HttpClient } from '@angular/common/http';
import * as i0 from "@angular/core";
export declare class AjaxService {
    private http;
    static getFileContentAsBase64FromUrl(url: string): Promise<string>;
    constructor(http: HttpClient);
    convertObjectToFormData(formData: FormData, data: any, parentKey?: string): void;
    delete(url: string, requestData: any, httpOptions: any): Observable<any>;
    deletePromise(url: string, requestData: any, httpOptions: any): Promise<any>;
    get(url: string, requestData?: any, httpOptions?: any): Observable<any>;
    getApiURL(url: string, requestData: any): string;
    getPromise(url: string, requestData?: any, httpOptions?: any): Promise<any>;
    post(url: string, requestData?: any, httpOptions?: any): Observable<any>;
    postPromise(url: string, requestData?: any, httpOptions?: any): Promise<any>;
    put(url: string, requestData?: any, httpOptions?: any): Observable<any>;
    putPromise(url: string, requestData?: any, httpOptions?: any): Promise<any>;
    request(url: string, method: string, requestData?: any, httpOptions?: any, id?: any): Observable<any>;
    requestPromise(url: string, method: string, requestData?: any, httpOptions?: any): Promise<any>;
    static ɵfac: i0.ɵɵFactoryDeclaration<AjaxService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<AjaxService>;
}