import { type Observable } from "rxjs";
import type { OpenIdConfiguration } from "../../config/openid-configuration";
import type { PopupOptions } from "./popup-options";
import type { PopupResult } from "./popup-result";
export declare class PopUpService {
    private readonly loggerService;
    private readonly storagePersistenceService;
    private readonly document;
    private readonly STORAGE_IDENTIFIER;
    private popUp;
    private handle;
    private readonly resultInternal$;
    get result$(): Observable<PopupResult>;
    private get windowInternal();
    isCurrentlyInPopup(config: OpenIdConfiguration): boolean;
    openPopUp(url: string | null, popupOptions: PopupOptions | undefined, config: OpenIdConfiguration): void;
    sendMessageToMainWindow(url: string, config: OpenIdConfiguration): void;
    private cleanUp;
    private sendMessage;
    private getOptions;
    private canAccessSessionStorage;
}
//# sourceMappingURL=popup.service.d.ts.map