/**
 * Plugin Command Handler
 *
 * Handles commands registered by plugins, bypassing the LLM agent.
 * This handler is called before built-in command handlers.
 */
import type { CommandHandler } from "./commands-types.js";
/**
 * Handle plugin-registered commands.
 * Returns a result if a plugin command was matched and executed,
 * or null to continue to the next handler.
 */
export declare const handlePluginCommand: CommandHandler;