import type { AddonMeta, PackageInfo } from './metadata';
import type PackageCache from './package-cache';
export default class Package {
    readonly root: string;
    protected packageCache: PackageCache;
    private _isApp;
    private dependencyKeys;
    constructor(root: string, packageCache: PackageCache, _isApp: boolean);
    get name(): string;
    get version(): string;
    private dummyAppOwnedByAddon;
    protected get internalPackageJSON(): any;
    get packageJSON(): PackageInfo;
    get meta(): AddonMeta | undefined;
    isEmberAddon(): boolean;
    isEngine(): boolean;
    isLazyEngine(): boolean;
    isV2Ember(): boolean;
    isApp(): boolean;
    needsLooseResolving(): boolean;
    isV2Addon(): this is V2AddonPackage;
    findDescendants(filter?: (pkg: Package) => boolean): Package[];
    get mayRebuild(): boolean;
    get nonResolvableDeps(): Map<string, Package> | undefined;
    get dependencyNames(): string[];
    categorizeDependency(name: string): "dependencies" | "devDependencies" | "peerDependencies" | undefined;
    get dependencies(): Package[];
    hasDependency(name: string): boolean;
}
export interface PackageConstructor {
    new (root: string, mayUseDevDeps: boolean, packageCache: PackageCache): Package;
}
export interface V2AddonPackage extends Package {
    meta: AddonMeta;
}
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