/**
 * @author Luuxis
 * Luuxis License v1.0 (voir fichier LICENSE pour les détails en FR/EN)
 */
import { EventEmitter } from 'events';
import type { FabricLoaderData } from '../../../types.js';
interface QuiltOptions {
    path: string;
    loader: {
        version: string;
        build: string;
    };
    downloadFileMultiple?: number;
}
interface QuiltLibrary {
    name: string;
    url: string;
    rules?: Array<unknown>;
}
interface QuiltJSON {
    libraries: QuiltLibrary[];
    [key: string]: unknown;
}
/**
 * This class handles fetching the Quilt loader metadata,
 * identifying the appropriate build for a given Minecraft version,
 * and downloading required libraries.
 */
export default class Quilt extends EventEmitter {
    private readonly options;
    private versionMinecraft;
    constructor(options?: QuiltOptions);
    /**
     * Fetches the Quilt loader metadata to identify the correct build for the specified
     * Minecraft version. If "latest" or "recommended" is requested, picks the most
     * recent or stable build accordingly.
     *
     * @param Loader An object describing where to fetch Quilt metadata and JSON.
     * @returns      A QuiltJSON object on success, or an error object if something fails.
     */
    downloadJson(Loader: FabricLoaderData): Promise<QuiltJSON | {
        error: string;
    }>;
    /**
     * Parses the Quilt JSON to determine which libraries need downloading, skipping
     * any that already exist or that are disqualified by "rules". Downloads them
     * in bulk using the Downloader utility.
     *
     * @param quiltJson A QuiltJSON object containing a list of libraries.
     * @returns         The final list of libraries, or an error if something fails.
     */
    downloadLibraries(quiltJson: QuiltJSON): Promise<QuiltLibrary[]>;
}
export {};