import { UpdatedObject } from "@xmcl/net";
import { ForgeInstaller } from "./index";
export declare namespace ForgeWebPage {
    interface Download {
        md5: string;
        sha1: string;
        path: string;
    }
    /**
     * Parse the html string of forge webpage
     */
    function parse(content: string): ForgeWebPage;
    /**
     * Query the webpage content from files.minecraftforge.net.
     *
     * You can put the last query result to the fallback option. It will check if your old result is up-to-date.
     * It will request a new page only when the fallback option is outdated.
     *
     * @param option The option can control querying minecraft version, and page caching.
     */
    function getWebPage(): Promise<ForgeWebPage | undefined>;
    /**
     * Query the webpage content from files.minecraftforge.net.
     *
     * You can put the last query result to the fallback option. It will check if your old result is up-to-date.
     * It will request a new page only when the fallback option is outdated.
     *
     * @param option The option can control querying minecraft version, and page caching.
     */
    function getWebPage(option?: {
        mcversion?: string;
    }): Promise<ForgeWebPage | undefined>;
    /**
     * Query the webpage content from files.minecraftforge.net.
     *
     * You can put the last query result to the fallback option. It will check if your old result is up-to-date.
     * It will request a new page only when the fallback option is outdated.
     *
     * @param option The option can control querying minecraft version, and page caching.
     */
    function getWebPage(option?: {
        mcversion?: string;
        fallback?: ForgeWebPage;
    }): Promise<ForgeWebPage | undefined>;
    /**
     * Query the webpage content from files.minecraftforge.net.
     *
     * You can put the last query result to the fallback option. It will check if your old result is up-to-date.
     * It will request a new page only when the fallback option is outdated.
     *
     * @param option The option can control querying minecraft version, and page caching.
     */
    function getWebPage(option?: {
        mcversion?: string;
        fallback: ForgeWebPage;
    }): Promise<ForgeWebPage>;
    /**
     * A richer version info than forge installer required
     */
    interface Version extends ForgeInstaller.VersionMeta {
        /**
         * The minecraft version
         */
        mcversion: string;
        /**
         * The version of forge
         */
        version: string;
        date: string;
        /**
         * The changelog info
         */
        changelog?: ForgeWebPage.Download;
        installer: ForgeWebPage.Download;
        mdk?: ForgeWebPage.Download;
        universal: ForgeWebPage.Download;
        source?: ForgeWebPage.Download;
        launcher?: ForgeWebPage.Download;
        /**
         * The type of the forge release. The `common` means the normal release.
         */
        type: "buggy" | "recommended" | "common" | "latest";
    }
    namespace Version {
        function to(webPageVersion: ForgeWebPage.Version): ForgeInstaller.VersionMeta;
    }
}
declare module "./index" {
    namespace VersionMeta {
        function from(webPageVersion: ForgeWebPage.Version): ForgeInstaller.VersionMeta;
    }
}
export interface ForgeWebPage extends UpdatedObject {
    versions: ForgeWebPage.Version[];
    mcversion: string;
}