import { PackageJsonFile } from './package-json-file';
import { Result } from './result';
export interface PackageOptions {
    /**
     * The name of the package.
     */
    name: string;
    /**
     * An absolute path to the package directory.
     */
    path: string;
    /**
     * Whether the package is a workspace.
     */
    workspaces?: string[];
}
export declare class Package {
    name: string;
    path: string;
    workspaces?: string[];
    constructor({ name, path, workspaces }: PackageOptions);
    get packageJsonPath(): string;
    static loadFromPackageJsonFile(packageJson: PackageJsonFile): Promise<Package | undefined>;
    static loadFromDirPath(dirPath: string): Promise<Package | undefined>;
}
export type OptionalWorkspaceFile = Result<string, Error>;
export interface WorkspaceOptions {
    root: Package;
    packages: Package[];
    lockfile: OptionalWorkspaceFile;
    configFile: OptionalWorkspaceFile;
}
export declare class Workspace {
    #private;
    /**
     * The workspace root package.
     */
    root: Package;
    /**
     * Packages that are a part of the workspace, excluding the root package.
     */
    packages: Package[];
    /**
     * The package manager specific lockfile of the workspace.
     */
    lockfile: OptionalWorkspaceFile;
    /**
     * The package manager specific config file of the workspace.
     */
    configFile: OptionalWorkspaceFile;
    constructor(options: WorkspaceOptions);
    memberByName(name: string): Package | undefined;
    memberByPath(path: string): Package | undefined;
    /**
     * @param root An absolute path to the workspace root.
     * @param patterns Relative workspace patterns.
     * @returns Absolute paths to every package in the workspace.
     */
    static resolvePatterns(root: string, patterns: string[]): Promise<Package[]>;
}