/**
 * Command handler for Slack message prefix commands
 *
 * Handles !command style messages for MVP simplicity
 * (vs Slack slash commands which require URL verification).
 */
import type { IChatSessionManager } from "@herdctl/chat";
import type { SlackConnectorLogger, SlackConnectorState } from "../types.js";
/**
 * Context passed to command handlers
 */
export interface CommandContext {
    /** Name of the agent handling this command */
    agentName: string;
    /** Channel ID */
    channelId: string;
    /** User who sent the command */
    userId: string;
    /** Function to reply in the channel */
    reply: (content: string) => Promise<void>;
    /** Session manager for the agent */
    sessionManager: IChatSessionManager;
    /** Current connector state */
    connectorState: SlackConnectorState;
}
/**
 * A prefix command definition
 */
export interface PrefixCommand {
    /** Command name (without ! prefix) */
    name: string;
    /** Description of the command */
    description: string;
    /** Execute the command */
    execute(context: CommandContext): Promise<void>;
}
/**
 * Options for CommandHandler
 */
export interface CommandHandlerOptions {
    /** Logger instance */
    logger?: SlackConnectorLogger;
}
/**
 * CommandHandler manages message prefix commands for Slack
 *
 * Commands are triggered by messages starting with `!` (e.g., `!reset`, `!status`)
 */
export declare class CommandHandler {
    private commands;
    private readonly logger;
    constructor(options?: CommandHandlerOptions);
    /**
     * Register a command
     */
    registerCommand(command: PrefixCommand): void;
    /**
     * Check if a message is a command
     */
    isCommand(text: string): boolean;
    /**
     * Execute a command from message text
     *
     * @returns true if a command was executed, false otherwise
     */
    executeCommand(text: string, context: CommandContext): Promise<boolean>;
    /**
     * Get all registered commands
     */
    getCommands(): PrefixCommand[];
}
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