/// <reference types="node" />
import { Readable } from 'stream';
import request from 'request';
import { Package } from './package';
export declare type PackageLike = Package | string;
export declare type OnData = (data: string | Buffer) => any;
export declare type OnResponse = (response: request.Response) => any;
export interface IPackageInstallBefore {
    /**
     * Package instance.
     */
    package: Package;
    /**
     * Install method.
     */
    method: string;
}
export interface IPackageInstallAfter {
    /**
     * Package instance.
     */
    package: Package;
    /**
     * Install method.
     */
    method: string;
}
export interface IPackageInstallCurrent {
    /**
     * Package instance.
     */
    package: Package;
    /**
     * Install method.
     */
    method: string;
}
export interface IPackageDownloadBefore {
    /**
     * Package instance.
     */
    package: Package;
}
export interface IPackageDownloadAfter {
    /**
     * Package instance.
     */
    package: Package;
}
export interface IPackageDownloadProgress {
    /**
     * Package instance.
     */
    package: Package;
    /**
     * Progress total.
     */
    total: number;
    /**
     * Progress amount.
     */
    amount: number;
}
export interface IPackageStreamBefore {
    /**
     * Package instance.
     */
    package: Package;
}
export interface IPackageStreamAfter {
    /**
     * Package instance.
     */
    package: Package;
}
export interface IPackageStreamProgress {
    /**
     * Package instance.
     */
    package: Package;
    /**
     * Progress total.
     */
    total: number;
    /**
     * Progress amount.
     */
    amount: number;
}
export interface IPackageExtractBefore {
    /**
     * Package instance.
     */
    package: Package;
}
export interface IPackageExtractAfter {
    /**
     * Package instance.
     */
    package: Package;
}
export interface IPackageExtractProgress {
    /**
     * Package instance.
     */
    package: Package;
    /**
     * Progress total.
     */
    total: number;
    /**
     * Progress amount.
     */
    amount: number;
}
export interface IPackageCleanupBefore {
    /**
     * Package name.
     */
    package: string;
}
export interface IPackageCleanupAfter {
    /**
     * Package name.
     */
    package: string;
    /**
     * Package removed.
     */
    removed: boolean;
}
export interface IPackageInstalled {
    /**
     * Package installed.
     */
    package: Package;
    /**
     * List of packages processed.
     */
    installed: Package[];
}
export interface IPackageRemovedObsolete {
    /**
     * Package removed.
     */
    package: string;
    /**
     * Removed or already removed.
     */
    removed: boolean;
}
export interface IPackageRemovedOutdated {
    /**
     * Package removed.
     */
    package: Package;
    /**
     * Removed or already removed.
     */
    removed: boolean;
}
export interface IPackageUpdated {
    /**
     * Package name.
     */
    name: string;
    /**
     * File name.
     */
    file: string;
    /**
     * File size.
     */
    size: number;
    /**
     * SHA256 hash of the file contents.
     */
    sha256: string;
}
export declare type IRequestOptions = (request.UrlOptions & request.CoreOptions) | (request.UriOptions & request.CoreOptions);
export declare type IRequestInstance = request.RequestAPI<request.Request, request.CoreOptions, request.RequiredUriUrl>;
export declare type IRequestDefaults = request.CoreOptions;
export declare type IRequestCallback = request.RequestCallback;
export declare type IRequestStream = request.Request;
export declare type IRequestResponse = request.Response;
export interface IRequestPromiseValue {
    /**
     * Request stream.
     */
    stream: IRequestStream;
    /**
     * Request response.
     */
    response: IRequestResponse;
    /**
     * Request body.
     */
    body: any;
}
export interface IZipItterEntry {
    /**
     * Path.
     */
    path: string;
    /**
     * Is directory.
     */
    dir: boolean;
    /**
     * CRC32.
     */
    crc32: number;
    /**
     * Size compressed.
     */
    sizeC: number;
    /**
     * Size decompressed.
     */
    sizeD: number;
    /**
     * Stream contents (does not wait for it to be closed).
     */
    stream(): Promise<Readable>;
}
export declare type ZipItter = (info: IZipItterEntry) => Promise<boolean>;
export declare type ZipStreamer = (start: number, end: number) => Readable;
export interface IPackageReceipt {
    /**
     * Package name.
     */
    name: string;
    /**
     * File name.
     */
    file: string;
    /**
     * File size.
     */
    size: number;
    /**
     * SHA256 hash of the file contents.
     */
    sha256: string;
    /**
     * Source, URL for root or file path for children.
     */
    source: string;
}
export interface IPackagesListPackage {
    /**
     * Package name.
     */
    name: string;
    /**
     * File name.
     */
    file: string;
    /**
     * File size.
     */
    size: number;
    /**
     * SHA256 hash of the file contents.
     */
    sha256: string;
    /**
     * Source, URL for root or file path for children.
     */
    source: string;
    /**
     * Optional child package list.
     */
    packages?: IPackagesListPackage[];
}
export interface IPackagesList {
    /**
     * Format version.
     */
    format: string;
    /**
     * Package list.
     */
    packages: IPackagesListPackage[];
}
export declare type HashEncoding = 'hex' | 'base64';
export interface IHash {
    /**
     * Hash algorithm.
     */
    algorithm: string;
    /**
     * Hash encoding.
     */
    encoding: HashEncoding;
    /**
     * Digest value.
     */
    digest: string;
}