import type { LlmExecutionTools } from '../../execution/LlmExecutionTools';
import { MultipleLlmExecutionTools } from './MultipleLlmExecutionTools';
/**
 * Just returns the given `LlmExecutionTools` or joins multiple into one
 *
 * @public exported from `@promptbook/core`
 */
export declare function getSingleLlmExecutionTools(oneOrMoreLlmExecutionTools: undefined | LlmExecutionTools | ReadonlyArray<LlmExecutionTools>): LlmExecutionTools | MultipleLlmExecutionTools;
/**
 * TODO: [🙆] `getSingleLlmExecutionTools` vs `joinLlmExecutionTools` - explain difference or pick one
 * TODO: [👷‍♂️] Write a comprehensive manual about how to construct and use LLM execution tools in Promptbook
 */