import { MatDialog } from '@angular/material/dialog';
import { AuthService } from './auth.service';
import { ModalService } from './modal.service';
import { HttpService } from './http.service';
import * as i0 from "@angular/core";
export interface SecretsReadData {
    key: Array<string>;
}
export interface SecretsWriteData {
    [key: string]: string | null;
}
export interface SecretListData {
    key: string;
    val: string | null;
}
export declare class PayuService {
    private authService;
    private modalService;
    dialog: MatDialog;
    private httpService;
    constructor(authService: AuthService, modalService: ModalService, dialog: MatDialog, httpService: HttpService);
    loadSecrets(payload: SecretsReadData): Promise<SecretsWriteData>;
    saveSecrets(payload: SecretsWriteData): Promise<void>;
    getPubKey(payload: any): Promise<void>;
    openConfiguration(): Promise<unknown>;
    static ɵfac: i0.ɵɵFactoryDeclaration<PayuService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<PayuService>;
}