import { EventEmitter } from 'events';
import { MCPServerConfig, MCPTool, MCPRequest, MCPResponse, ServerAdapter } from '../types/index.js';
export declare class HttpSseAdapter extends EventEmitter implements ServerAdapter {
    readonly name: string;
    readonly config: MCPServerConfig;
    isConnected: boolean;
    private httpClient;
    private sseEventSource?;
    private requestId;
    private pendingRequests;
    private baseUrl;
    private sseUrl;
    private dynamicEndpoint?;
    private sessionId?;
    private sessionMode;
    private reconnectTimer?;
    private isReconnecting;
    private isDisabled;
    constructor(name: string, config: MCPServerConfig);
    connect(): Promise<void>;
    disconnect(): Promise<void>;
    private connectSSE;
    private setupSSEHandlers;
    private extractSessionId;
    private initialize;
    getTools(): Promise<MCPTool[]>;
    callTool(name: string, args: any): Promise<MCPResponse>;
    sendRequest(request: MCPRequest): Promise<MCPResponse>;
    private sendNotification;
    private getNextRequestId;
    private handleSSEMessage;
    private handleMCPResponse;
    private handleMCPNotification;
    private handleSSEDisconnection;
    private attemptReconnection;
    private cleanup;
    getCachedTools(): Promise<MCPTool[]>;
    hasTools(toolName: string): Promise<boolean>;
    getStatus(): {
        name: string;
        connected: boolean;
        toolCount: number;
        pendingRequests: number;
        endpoint: string;
    };
    disable(): void;
    enable(): void;
}
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