1import { PackageManagerOptions } from '../PackageManager';
2import { NpmPackageManager } from '../node/NpmPackageManager';
3import { PnpmPackageManager } from '../node/PnpmPackageManager';
4import { YarnPackageManager } from '../node/YarnPackageManager';
5export type NodePackageManager = NpmPackageManager | PnpmPackageManager | YarnPackageManager;
6export type NodePackageManagerForProject = PackageManagerOptions & Partial<Record<NodePackageManager['name'], boolean>>;
7/** The order of the package managers to use when resolving automatically */
8export declare const RESOLUTION_ORDER: NodePackageManager['name'][];
9/**
10 * Resolve the workspace root for a project, if its part of a monorepo.
11 * Optionally, provide a specific packager to only resolve that one specifically.
12 */
13export declare function findWorkspaceRoot(projectRoot: string, preferredManager?: NodePackageManager['name']): string | null;
14/**
15 * Resolve the used node package manager for a project by checking the lockfile.
16 * This also tries to resolve the workspace root, if its part of a monorepo.
17 * Optionally, provide a preferred packager to only resolve that one specifically.
18 */
19export declare function resolvePackageManager(projectRoot: string, preferredManager?: NodePackageManager['name']): NodePackageManager['name'] | null;
20/**
21 * This creates a Node package manager from the provided options.
22 * If these options are not provided, it will infer the package manager from lockfiles.
23 * When no package manager is found, it falls back to npm.
24 */
25export declare function createForProject(projectRoot: string, options?: NodePackageManagerForProject): NodePackageManager;
26