import { HttpClient, HttpParams } from '@angular/common/http';
import { Observable } from 'rxjs';
import { DescriptorForm } from '../descriptor/descriptor-form';
import * as i0 from "@angular/core";
export declare class FormDataWithContentType {
    form: FormData;
    contentType: string;
}
export declare class VedraxApiService {
    private httpClient;
    private options;
    constructor(httpClient: HttpClient);
    /**
     * Helper method for invoking a HTTP GET
     * @param path the endpoint
     * @param params the query params
     */
    get<T>(path: string, params?: HttpParams): Observable<T>;
    /**
     * Method for calling multiple request at once by passing a map of key/endpoint
     * @param paths
     */
    getMultipleSource(descriptorForm: DescriptorForm, apiCalls?: Map<string, string>): Observable<any>;
    /**
     * Method for calling multiple request at once by passing a list of descriptorEndpoint
     * @param paths
     */
    callEndpoints(endpoints?: string[]): Observable<any>;
    /**
     * Helper method for calling either a HTTP POST or a HTTP PUT
     * @param descriptor the form descriptor
     * @param body the body of the request
     */
    callEndpoint<T>(descriptor: DescriptorForm, body?: object): Observable<T>;
    /**
     * Helper method for calling an HTTP PUT endpoint
     * @param path the endpoint
     * @param body the body of the request
     */
    put<T>(path: string, body?: object, multipart?: boolean): Observable<any>;
    /**
     * Helper method for calling an HTTP POST endpoint
     * @param path the endpoint
     * @param body the body of the request
     */
    post<T>(path: string, body?: object, multipart?: boolean): Observable<any>;
    /**
     * Helper method for converting body to FormData.
     * Used for passing MultiPart file along with attributes
     * @param body
     */
    private toFormData;
    private isFile;
    private setHeader;
    toHttpParams(obj?: any): HttpParams;
    queryMapToHttpParams(params: Map<string, any>): HttpParams;
    static ɵfac: i0.ɵɵFactoryDeclaration<VedraxApiService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<VedraxApiService>;
}