import { ApplicationRef, Injector, NgZone } from "@angular/core";
import { Observable } from "rxjs";
import { StarApplication, StarOptions, StarRouterEvent } from "./star.class";
import { Router } from "@angular/router";
import { StarApplicationService } from "./star-application.service";
import { AssetsLoader } from "../assets/assets-loader";
import { StarApplicationRef } from "./star-application-ref";
import { StarConfig } from "../config/star-config";
export declare enum ApplicationStatus {
    assetsLoading = 1,
    assetsLoaded = 2,
    bootstrapping = 3,
    bootstrapped = 4,
    active = 5,
    loadError = 10
}
export interface AppsLoadingStartEvent {
    shouldLoadApps: StarApplication[];
    shouldUnloadApps: StarApplication[];
}
export interface AppStatusChangeEvent {
    app: StarApplication;
    status: ApplicationStatus;
}
export declare class StarApplicationLoader {
    private assetsLoader;
    private ngZone;
    private starApplicationService;
    private firstLoad;
    private startRouteChangeEvent;
    private options;
    private inProgressAppAssetsLoads;
    private appsStatus;
    private portalApp;
    private routeChange$;
    private appStatusChange$;
    private appsLoadingStart$;
    loadingDone: boolean;
    constructor(assetsLoader: AssetsLoader, ngZone: NgZone, starApplicationService: StarApplicationService, config: StarConfig, router: Router, injector: Injector, applicationRef: ApplicationRef);
    readonly appStatusChange: Observable<AppStatusChangeEvent>;
    readonly appsLoadingStart: Observable<AppsLoadingStartEvent>;
    /**
     * 设置应用状态
     * @param app 应用
     * @param status 状态
     */
    private setAppStatus;
    /**
     * 是否为隐藏模式
     * @param app 应用
     */
    private switchModeIsCoexist;
    /**
     * 额外参数错误回调
     * @param error 错误
     */
    private errorHandler;
    /**
     * unkonw
     */
    private takeOneStable;
    /**
     * 加载完毕
     */
    private setLoadingDone;
    /**
     * 设置额外参数
     * @param options 额外参数
     */
    setOptions(options: Partial<StarOptions>): void;
    /**
     * 设置路由监听的值
     * @param event url对象
     */
    reroute(event: StarRouterEvent): void;
    /**
     * 安装路由变更监听，加载application
     */
    private setupRouteChange;
    /**
     * 预加载应用
     * @param activeApps 应用集合
     */
    private ensurePreloadApps;
    /**
     * 预加载
     * @param activeApps
     */
    private preloadApps;
    /**
     * 网络请求与加载
     * @param app 应用
     * @param immediate
     */
    private preloadInternal;
    /**
     * 引导应用启动
     * @param app 应用
     * @param defaultStatus 默认应用状态
     */
    private bootstrapApp;
    /**
     * 获取需要卸载的应用
     * @param shouldLoadApps 需要被加载的应用
     */
    private getUnloadApps;
    /**
     * 卸载应用
     * @param shouldUnloadApps 需要卸载的列表
     * @param event 路由事件
     */
    private unloadApps;
    /**
     * 隐藏应用
     * @param starApplication 需要隐藏的应用
     */
    private hideApp;
    /**
     * 展示应用
     * @param starApplication 需要展示的应用
     */
    private showApp;
    /**
     * 销毁应用
     * @param starApplication 需要销毁的应用
     */
    private destroyApp;
    /**
     * 开始加载应用的静态资源
     * @param app 应用
     */
    private startLoadAppAssets;
    /**
     * 加载应用获取引用
     * @param app 应用
     * @param immediate
     */
    preload(app: StarApplication, immediate?: boolean): Observable<StarApplicationRef>;
}