interface InstallArgs {
    /**
     * Indicate whether to install packages using Yarn.
     */
    useYarn: boolean;
    /**
     * Indicate whether there is an active Internet connection.
     */
    isOnline: boolean;
    /**
     * Indicate whether the given dependencies are devDependencies.
     */
    devDependencies?: boolean;
}
/**
 * Spawn a package manager installation with either Yarn or NPM.
 *
 * @returns A Promise that resolves once the installation is finished.
 */
export declare function install(root: string, dependencies: string[] | null, { useYarn, isOnline, devDependencies }: InstallArgs): Promise<void>;
export {};