import { StructuredTool, ToolParams } from '@langchain/core/tools';
import { z } from 'zod';
import { HCS10Client } from '../hcs10/HCS10Client';
import { IStateManager } from '../state/state-types';
export interface ManageConnectionRequestsToolParams extends ToolParams {
    hcsClient: HCS10Client;
    stateManager: IStateManager;
}
/**
 * A tool for managing incoming connection requests in a LangChain-compatible way.
 * This tool allows an agent to list, view details of, and accept/reject incoming connection requests.
 */
export declare class ManageConnectionRequestsTool extends StructuredTool {
    name: string;
    description: string;
    schema: z.ZodObject<{
        action: z.ZodEnum<["list", "view", "reject"]>;
        requestKey: z.ZodOptional<z.ZodString>;
    }, "strip", z.ZodTypeAny, {
        action: "list" | "view" | "reject";
        requestKey?: string | undefined;
    }, {
        action: "list" | "view" | "reject";
        requestKey?: string | undefined;
    }>;
    private hcsClient;
    private stateManager;
    private logger;
    private lastRefreshTime;
    private refreshIntervalMs;
    constructor({ hcsClient, stateManager, ...rest }: ManageConnectionRequestsToolParams);
    protected _call({ action, requestKey, }: z.infer<this['schema']>): Promise<string>;
    private refreshRequestsIfNeeded;
    private refreshRequests;
    private listRequests;
    private viewRequest;
    private rejectRequest;
}