import { IncomingMessage, ServerResponse } from 'http';
import type { A2AAgentCard, A2ATask, A2AMessage } from './types';
export declare class A2AServer {
    private tasks;
    private agent;
    private card;
    private server;
    private taskHandler?;
    constructor(agent: any, config?: {
        card?: Partial<A2AAgentCard>;
        oad?: any;
        port?: number;
    });
    /** Set custom handler for processing tasks */
    onTask(handler: (task: A2ATask) => Promise<A2ATask>): void;
    getAgentCard(): A2AAgentCard;
    getTasks(): A2ATask[];
    /** Mount A2A routes on an existing HTTP server handler */
    mount(handleRequest: (req: IncomingMessage, res: ServerResponse) => void): (req: IncomingMessage, res: ServerResponse) => void;
    start(port: number): Promise<void>;
    stop(): Promise<void>;
    private handleHTTP;
    private handleRPC;
    tasksSend(params: {
        id: string;
        sessionId?: string;
        message: A2AMessage;
        metadata?: any;
    }): Promise<A2ATask>;
    tasksSendSubscribe(params: any, onEvent: (event: any) => void): Promise<void>;
    tasksGet(params: {
        id: string;
        historyLength?: number;
    }): Promise<A2ATask>;
    tasksCancel(params: {
        id: string;
    }): Promise<A2ATask>;
    private rpcError;
    private readBody;
}
//# sourceMappingURL=server.d.ts.map