/**
 * Dynamic loader for hook handlers
 *
 * Loads hook handlers from external modules based on configuration
 * and from directory-based discovery (bundled, managed, workspace)
 */
import type { OpenClawConfig } from "../config/config.js";
/**
 * Load and register all hook handlers
 *
 * Loads hooks from both:
 * 1. Directory-based discovery (bundled, managed, workspace)
 * 2. Legacy config handlers (backwards compatibility)
 *
 * @param cfg - OpenClaw configuration
 * @param workspaceDir - Workspace directory for hook discovery
 * @returns Number of handlers successfully loaded
 *
 * @example
 * ```ts
 * const config = await loadConfig();
 * const workspaceDir = resolveAgentWorkspaceDir(config, agentId);
 * const count = await loadInternalHooks(config, workspaceDir);
 * console.log(`Loaded ${count} hook handlers`);
 * ```
 */
export declare function loadInternalHooks(cfg: OpenClawConfig, workspaceDir: string): Promise<number>;