import { HttpClient } from '@angular/common/http';
import { LazyService } from '../utils/lazy.service';
import { ZipConfig } from './interface';
export declare class ZipService {
    private config;
    private http;
    private lazy;
    constructor(config: ZipConfig, http: HttpClient, lazy: LazyService);
    private init();
    private check(zip);
    /** 解压 */
    read(fileOrUrl: File | string, options?: any): Promise<any>;
    /** 创建 Zip 实例，用于创建压缩文件 */
    create(): Promise<any>;
    /**
     * 下载URL资源并写入 zip
     * @param zip Zip 实例
     * @param path Zip 路径，例如： `text.txt`、`txt/hi.txt`
     * @param url URL 地址
     */
    pushUrl(zip: any, path: string, url: string): Promise<void>;
    /** 保存Zip */
    save(zip: any, options?: any): Promise<void>;
}