import type { StoryContext } from './types';
/**
 * Watch the config file for changes
 */
export declare function watchConfigFile(ctx: StoryContext, options: ConfigWatcherOptions): ConfigWatcher;
/**
 * Get the config file path if it exists
 */
export declare function findConfigFile(root: string): string | null;
/**
 * Get the last modified time of the config file
 */
export declare function getConfigModifiedTime(root: string): Promise<number | null>;
/**
 * Config watcher options
 */
export declare interface ConfigWatcherOptions {
  onChange: () => void | Promise<void>
  debounceMs?: number
}
/**
 * Config watcher instance
 */
export declare interface ConfigWatcher {
  stop: () => void
}
