import { Observable } from "rxjs";
import { HttpClient } from "@angular/common/http";
import { StarApplication } from "../application/star.class";
export interface AssetsLoadResult {
    src: string;
    hashCode: number;
    loaded: boolean;
    status: string;
}
export declare class AssetsLoader {
    private http;
    private loadedSources;
    constructor(http: HttpClient);
    /**
     * 加载javascript
     * @param src script path
     */
    loadScript(src: string): Observable<AssetsLoadResult>;
    /**
     * 加载style
     * @param src style path
     */
    loadStyle(src: string): Observable<AssetsLoadResult>;
    /**
     * 加载scripts列表
     * @param sources script path 集合
     * @param serial  串行加载
     */
    loadScripts(sources: string[], serial?: boolean): Observable<AssetsLoadResult[]>;
    /**
     * 加载style
     * @param sources styles path 列表
     */
    loadStyles(sources: string[]): Observable<AssetsLoadResult[]>;
    /**
     * 双重加载
     * @param scripts  scripts path 列表
     * @param styles  styles path 列表
     * @param serial 串行加载
     */
    loadScriptsAndStyles(scripts?: string[], styles?: string[], serial?: boolean): Observable<[AssetsLoadResult[], AssetsLoadResult[]]>;
    /**
     * 加载app的mainfest
     * @param app application
     */
    loadAppAssets(app: StarApplication): Observable<[AssetsLoadResult[], AssetsLoadResult[]]>;
    /**
     * 通过url加载mainfest
     * @param url url
     */
    loadManifest(url: string): Observable<{
        [key: string]: string;
    }>;
}