import { DeployContext } from 'handel-extension-api';
/**
 * This function calculates the user data script to be run on the cluster EC2 instances when launching.
 *
 * This script is calculated from the injected scripts from any dependencies that export them, such as EFS.
 */
export declare function getUserDataScript(clusterName: string, dependenciesDeployContexts: DeployContext[]): Promise<string>;