/**
 * CLI Module Loader
 *
 * Implements module loading for the Rill CLI with circular dependency detection.
 * See docs/integration-modules.md for module convention specification.
 */
import type { RillValue } from '@rcrsr/rill';
/**
 * Load a module and its dependencies recursively.
 *
 * @param specifier - Module path (relative or absolute)
 * @param fromPath - Path of the importing file
 * @param cache - Module cache keyed by canonical path
 * @param chain - Set of paths in current import chain for circular detection
 * @returns Dict of exported values
 * @throws Error if module not found or circular dependency detected
 */
export declare function loadModule(specifier: string, fromPath: string, cache: Map<string, Record<string, RillValue>>, chain?: Set<string>): Promise<Record<string, RillValue>>;