import { AgentExecutor, ExecutionEventBus, RequestContext } from '@a2a-js/sdk/server';
import { QueryService } from './query.service.js';
import '../types/stream.js';
import '../types/memory.js';
import '../types/connector.js';
import '../modules/memory/memory.module.js';
import '../modules/memory/base.memory.js';
import '../types/document.js';
import '../types/list.js';
import '../types/schedule.js';
import '../modules/models/base.model.js';
import '../modules/models/model.module.js';
import './intents/fulfill.service.js';
import '../types/agent.js';
import 'http-status-codes';
import './pii.service.js';
import './tool-calling.service.js';
import '../modules/a2a/a2a.module.js';
import '@a2a-js/sdk';
import '../modules/mcp/mcp.module.js';
import '../types/mcp.js';
import '@modelcontextprotocol/sdk/client/sse.js';
import '@modelcontextprotocol/sdk/client/stdio.js';
import '@modelcontextprotocol/sdk/client/streamableHttp.js';
import './workflow-execution.service.js';
import './user-workflow.service.js';
import './workflow-variable-resolver.service.js';
import './intents/trigger.service.js';

/**
 * Implements the AgentExecutor interface from the a2a-js-sdk.
 * This service is responsible for the core business logic of executing an A2A task.
 */
declare class A2AService implements AgentExecutor {
    private queryService;
    private canceledTasks;
    constructor(queryService: QueryService);
    cancelTask: (taskId: string, _eventBus: ExecutionEventBus) => Promise<void>;
    private createTaskStatusUpdateEvent;
    execute(requestContext: RequestContext, eventBus: ExecutionEventBus): Promise<void>;
}

export { A2AService };