import { PackageManager } from './node-package-manager.js';
/**
 * Returns true if the current process is running in a global context.
 *
 * @param argv - The arguments passed to the process.
 * @returns `true` if the current process is running in a global context.
 */
export declare function currentProcessIsGlobal(argv?: string[]): boolean;
/**
 * Installs the global Shopify CLI, using the provided package manager.
 *
 * @param packageManager - The package manager to use.
 */
export declare function installGlobalShopifyCLI(packageManager: PackageManager): Promise<void>;
export interface InstallGlobalCLIPromptResult {
    install: boolean;
    alreadyInstalled: boolean;
}
/**
 * Prompts the user to install the global CLI.
 *
 * @returns `true` if the user has installed the global CLI.
 */
export declare function installGlobalCLIPrompt(): Promise<InstallGlobalCLIPromptResult>;
/**
 * Infers the package manager used by the global CLI.
 *
 * @param argv - The arguments passed to the process.
 * @param env - The environment variables of the process.
 * @returns The package manager used by the global CLI.
 */
export declare function inferPackageManagerForGlobalCLI(argv?: string[], env?: NodeJS.ProcessEnv): PackageManager;
/**
 * Returns the project directory for the given path.
 *
 * @param directory - The path to search upward from.
 * @returns The project root directory, or undefined if not found.
 */
export declare function getProjectDir(directory: string): string | undefined;