import { type IPackageJson } from "../npm.js";
import { type ICollectorNode } from "./collector.js";
interface IDeprecatedInfo {
    deprecated: boolean;
    message: string;
}
export interface IPackage<T extends Record<string, any> = Record<string, any>> {
    parent: IPackage<T> | null;
    isLoop: boolean;
    name: string;
    alias: string | null;
    version: string;
    fullName: string;
    directDependencies: IPackage<T>[];
    deprecatedInfo: IDeprecatedInfo;
    addDependency: (dependency: IPackage<T>) => void;
    visit: (callback: (dependency: IPackage<T>) => void, includeSelf?: boolean) => void;
    getPackagesBy: (filter: (pkg: IPackage<T>) => boolean) => IPackage<T>[];
    getPackagesByName: (name: string, version?: string) => IPackage<T>[];
    getPackageByName: (name: string, version?: string) => IPackage<T> | null;
    getData(): Readonly<IPackageJson>;
    getData(key: string): unknown;
    getAttachmentData(): Partial<T>;
    getAttachmentData<K extends keyof T>(key: K): T[K];
    setAttachmentData<K extends keyof T>(key: K, data: T[K]): void;
}
export declare class Package<T extends Record<string, any>> implements IPackage<T> {
    private readonly _data;
    parent: IPackage<T> | null;
    isLoop: boolean;
    private _attachmentData;
    private readonly _dependencies;
    constructor(_data: Readonly<IPackageJson>);
    get name(): string;
    get alias(): string | null;
    get version(): string;
    get fullName(): string;
    get directDependencies(): IPackage<T>[];
    get deprecatedInfo(): IDeprecatedInfo;
    addDependency(dependency: IPackage<T>): void;
    visit(callback: (dependency: IPackage<T>) => void, includeSelf?: boolean): void;
    getPackagesBy(filter: (pkg: IPackage<T>) => boolean): IPackage<T>[];
    getPackagesByName(name: string, version?: string): IPackage<T>[];
    getPackageByName(name: string, version?: string): IPackage<T> | null;
    getData(key: string): unknown;
    getData(): Readonly<IPackageJson>;
    getAttachmentData(): Partial<T>;
    getAttachmentData<K extends keyof T>(key: K): T[K];
    setAttachmentData<K extends keyof T>(key: K, data: T[K]): void;
    collect<D>(dataFn: (pkg: IPackage<T>) => D): ICollectorNode<D, IPackage<T>>;
}
export {};