/**
 * Wraps words of given text to match given char width, using given indentation
 *
 * @param {string} text
 * @param {number} width
 * @param {string} indent
 * @return {string}
 */
export declare function wrap(text: string, width?: number, indent?: string): string;
/**
 * Checks if a git command available. If no - throws an error
 *
 * @throws Error
 */
export declare function checkGit(): void;
/**
 * Load @imqueue templates from templates git repository
 *
 * @return {Promise<any>}
 */
export declare function loadTemplates(ref?: string): Promise<any>;
/**
 * Updates local copy of templates repo from remote source
 *
 * @return {Promise<void>}
 */
export declare function updateTemplates(ref?: string): Promise<void>;
/**
 * Loads a custom template from a given git repository into a local cache. The
 * cache directory is namespaced by a hash of the URL so two different repos
 * that share a basename (e.g. two `template.git`) never collide. When a cached
 * copy exists it is reused; the "fetch again?" prompt is only offered in an
 * interactive session (a non-TTY run silently reuses the cache rather than
 * hanging or crashing at pipeline time).
 *
 * @param {string} url
 * @param {boolean} [interactive] - whether the re-fetch prompt may be shown
 * @return {Promise<string>}
 */
export declare function loadTemplate(url: string, interactive?: boolean): Promise<string>;