import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';
import * as i0 from "@angular/core";
export declare class BiosphereService {
    private _httpClient;
    configBiometricos: any;
    /**
     * Constructor
     */
    constructor(_httpClient: HttpClient);
    invokeBioSphere(request: any, biosphereConfig: any): Observable<any>;
    calculateSignature(clientSecret: any, payloadJson: any): Observable<unknown>;
    static ɵfac: i0.ɵɵFactoryDeclaration<BiosphereService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<BiosphereService>;
}