import { HttpClient } from "@angular/common/http";
import { Observable } from "rxjs";
import { HttpService } from "../http.service";
export declare class BioSealService extends HttpService {
    private _http;
    constructor(_http: HttpClient);
    leftPad(number: any, targetLength: any): string;
    getBioSeal(format: any, personalData: any, documentData: any, practitionerData: any, testData: any, eventData: any, token: any, faceImage: any, url: any, biometrics: any, barcodeType: any, usecase: any): Observable<any>;
}