import execa from 'execa';
import type { Options as ExecaOptions } from 'execa';
type AddOptions = ExecaOptions & {
    dev?: boolean;
};
/**
 * Add packages to the project root.
 *
 * - yarn:  `yarn add [-D] <packages>`
 * - npm:   `npm install [-D] <packages>`
 * - pnpm:  `pnpm add -w [-D] <packages>`
 */
export declare function addRootPackages(packages: string[], options?: AddOptions): execa.ExecaChildProcess<string>;
/**
 * Add packages to a specific workspace.
 *
 * - yarn:  `yarn workspace <workspace> add [-D] <packages>`
 * - npm:   `npm install [-D] <packages> -w <workspace>`
 * - pnpm:  `pnpm add [-D] <packages> --filter <workspace>`
 */
export declare function addWorkspacePackages(workspace: string, packages: string[], options?: AddOptions): execa.ExecaChildProcess<string>;
/**
 * Remove packages from a specific workspace.
 *
 * - yarn:  `yarn workspace <workspace> remove <packages>`
 * - npm:   `npm uninstall <packages> -w <workspace>`
 * - pnpm:  `pnpm remove <packages> --filter <workspace>`
 */
export declare function removeWorkspacePackages(workspace: string, packages: string[], options?: ExecaOptions): execa.ExecaChildProcess<string>;
/**
 * Install all project dependencies.
 *
 * - yarn:  `yarn install`
 * - npm:   `npm install`
 * - pnpm:  `pnpm install`
 */
export declare function installPackages(options?: ExecaOptions): execa.ExecaChildProcess<string>;
export {};
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