import { type ImplDecorator, HttpClient, Logger } from 'egg';
import type { BinaryName, BinaryTaskConfig } from '../../../../config/binaries.ts';
import type { BinaryType } from '../../enum/Binary.ts';
declare const platforms: readonly ["darwin", "linux", "win32"];
export interface BinaryItem {
    name: string;
    isDir: boolean;
    url: string;
    size: string | number;
    date: string;
    ignoreDownloadStatuses?: number[];
}
export interface FetchResult {
    items: BinaryItem[];
    nextParams?: any;
}
export declare const BINARY_ADAPTER_ATTRIBUTE: unique symbol;
export declare abstract class AbstractBinary {
    protected logger: Logger;
    protected httpclient: HttpClient;
    abstract initFetch(binaryName: BinaryName): Promise<void>;
    abstract fetch(dir: string, binaryName: BinaryName, lastData?: Record<string, unknown>): Promise<FetchResult | undefined>;
    finishFetch(_success: boolean, _binaryName: BinaryName): Promise<void>;
    protected requestXml(url: string): Promise<string>;
    protected requestJSON<T = any>(url: string, requestHeaders?: Record<string, string>): Promise<T>;
    protected listNodeABIVersions(): Promise<number[]>;
    protected listNodePlatforms(): readonly ["darwin", "linux", "win32"];
    protected listNodeArchs(binaryConfig?: BinaryTaskConfig): Record<string, readonly string[]>;
    protected listNodeLibcs(): Record<(typeof platforms)[number], string[]>;
}
export declare const BinaryAdapter: ImplDecorator<AbstractBinary, typeof BinaryType>;
export {};