export interface Registry {
    _id: string;
    _rev: string;
    "dist-tags": Record<string, string>;
    name: string;
    time: Time;
    versions: Record<string, Version>;
    description: string;
    license: string;
    maintainers: NpmUser[];
    readme: string;
    _source_registry_name: string;
    keywords: string[];
    bugs: Bugs;
    homepage: string;
    repository: Repository;
}
export interface Repository {
    type: string;
    url: string;
}
export interface Bugs {
    url: string;
}
export interface Version {
    name: string;
    version: string;
    main: string;
    license: string;
    type: string;
    bin?: Record<string, string>;
    scripts?: Record<string, string>;
    devDependencies?: Record<string, string>;
    dependencies?: Record<string, string>;
    _id: string;
    _nodeVersion: string;
    _npmVersion: string;
    dist: Dist;
    _npmUser: NpmUser;
    directories?: Record<string, string>;
    maintainers: NpmUser[];
    _npmOperationalInternal: NpmOperationalInternal;
    _hasShrinkwrap: boolean;
    _cnpmcore_publish_time: string;
    publish_time: number;
    _source_registry_name: string;
}
export interface NpmOperationalInternal {
    host: string;
    tmp: string;
}
export interface NpmUser {
    name: string;
    email: string;
}
export interface Dist {
    integrity: string;
    shasum: string;
    tarball: string;
    fileCount: number;
    unpackedSize: number;
    signatures: Signature[];
    size: number;
}
export interface Signature {
    keyid: string;
    sig: string;
}
export type Time = {
    created: string;
    modified: string;
    [key: string]: string;
};
/**
 * 获取 npm 包所有可用版本号列表
 * @param packageName npm 包名
 * @returns 版本号数组
 * @description
 * 通过 registry API 获取指定包的所有历史版本信息
 * 支持通过代理访问
 */
export declare function getPackageRequiredVersion(packageName: string, versionRange?: string): Promise<string>;