import { Observable } from "rxjs";
import { InitializationUtil } from "../utils/initialization.util";
import { AppInfo } from "./app-info.model";
import { HttpService } from "../services/http.service";
import { LogService } from "../logger/log.service";
import * as i0 from "@angular/core";
/**
 * Application information service. Used to pull configuration settings from the server
 */
export declare class ApplicationInformationService implements InitializationUtil {
    private httpService;
    private logService;
    private appInfoSubject;
    appInfoObservable: Observable<AppInfo>;
    appInfo: AppInfo;
    constructor(httpService: HttpService, logService: LogService);
    initialize(): Promise<boolean>;
    static ɵfac: i0.ɵɵFactoryDeclaration<ApplicationInformationService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ApplicationInformationService>;
}