import type { ExecutionTools } from '../../../execution/ExecutionTools';
import type { PrepareAndScrapeOptions } from '../../../prepare/PrepareAndScrapeOptions';
import type { string_dirname, string_pipeline_root_url } from '../../../types/typeAliases';
import type { PipelineCollection } from '../PipelineCollection';
/**
 * Options for `createPipelineCollectionFromDirectory` function
 *
 * Note: `rootDirname` is not needed because it is the folder in which `.book` or `.book` file is located
 *       This is not same as `path` which is the first argument of `createPipelineCollectionFromDirectory` - it can be a subfolder
 */
type CreatePipelineCollectionFromDirectoryOptions = Omit<PrepareAndScrapeOptions, 'rootDirname'> & {
    /**
     * If true, the directory is searched recursively for pipelines
     *
     * @default true
     */
    isRecursive?: boolean;
    /**
     * If true, the collection creation outputs information about each file it reads
     *
     * @default false
     */
    isVerbose?: boolean;
    /**
     * This will be used as a root URL for all pipelines in the collection
     *
     * It has 2 purposes:
     * 1) Every pipeline in the collection is checked if it is a child of `rootUrl`
     * 2) If the pipeline does not have a URL, it is created from the `rootUrl` and path to the pipeline
     */
    rootUrl?: string_pipeline_root_url;
    /**
     * If true, directory will be scanned only when needed not during the construction
     *
     * @default false
     */
    isLazyLoaded?: boolean;
    /**
     * If true, whole collection creation crashes on error in any pipeline
     * If true and isLazyLoaded is true, the error is thrown on first access to the pipeline
     *
     * @default true
     */
    isCrashedOnError?: boolean;
};
/**
 * Constructs `PipelineCollection` from given directory
 *
 * Note: Works only in Node.js environment because it reads the file system
 *
 * @param rootPath - path to the directory with pipelines
 * @param tools - Execution tools to be used for pipeline preparation if needed - If not provided, `$provideExecutionToolsForNode` will be used
 * @param options - Options for the collection creation
 * @returns PipelineCollection
 * @public exported from `@promptbook/node`
 */
export declare function createPipelineCollectionFromDirectory(rootPath: string_dirname, tools?: Pick<ExecutionTools, 'llm' | 'fs' | 'scrapers'>, options?: CreatePipelineCollectionFromDirectoryOptions): Promise<PipelineCollection>;
export {};
/**
 * TODO: [🖇] What about symlinks? Maybe option `isSymlinksFollowed`
 * TODO: Maybe move from `@promptbook/node` to `@promptbook/core` as we removes direct dependency on `fs`
 */