import { HCS10Client } from '../hcs10/HCS10Client';
import { StructuredTool, ToolParams } from '@langchain/core/tools';
import { z } from 'zod';
import { Logger } from '@hashgraphonline/standards-sdk';
import { IStateManager } from '../state/state-types';
export interface ConnectionToolParams extends ToolParams {
    client: HCS10Client;
    stateManager: IStateManager;
}
/**
 * ConnectionTool monitors the *current* agent's inbound topic for connection requests
 * and automatically handles them using the HCS-10 standard SDK flow.
 * Use this ONLY to passively LISTEN for other agents trying to connect TO YOU.
 * This tool takes NO arguments and does NOT start outgoing connections.
 */
export declare class ConnectionTool extends StructuredTool {
    name: string;
    description: string;
    client: HCS10Client;
    logger: Logger;
    private stateManager;
    private isMonitoring;
    private monitoringTopic;
    schema: z.ZodObject<{}, "strip", z.ZodTypeAny, {}, {}>;
    /**
     * @param client - Instance of HCS10Client.
     * @param stateManager - Instance of StateManager for shared state management.
     */
    constructor({ client, stateManager, ...rest }: ConnectionToolParams);
    /**
     * Initiates the connection request monitoring process in the background.
     * Gets the inbound topic ID from the configured client.
     */
    _call(): Promise<string>;
    /**
     * The core monitoring loop.
     */
    private monitorIncomingRequests;
    stopMonitoring(): void;
}