import type { ClientMessage } from "../../server/security/protocol.js";
import type { ClientTransport, ClientTransportConfig, AgentStartPayload, AgentEventType } from "../../server/adapters/transport-types.js";
interface AgentEvent {
    type: AgentEventType;
    data: unknown;
}
export declare class HttpClientTransport implements ClientTransport {
    readonly type: "http";
    private config;
    private sessionId;
    private eventSource;
    private connected;
    private reconnectAttempts;
    private maxReconnectAttempts;
    private reconnectDelay;
    constructor(config: ClientTransportConfig);
    connect(): Promise<string>;
    private connectSSE;
    private handleSSEError;
    disconnect(): void;
    isConnected(): boolean;
    startAgent(payload: AgentStartPayload): AsyncGenerator<AgentEvent>;
    private parseSSEBuffer;
    sendPortalMessage(message: ClientMessage): void;
    sendConfirmResponse(approved: boolean): void;
}
export declare function createHttpTransport(config: ClientTransportConfig): HttpClientTransport;
export {};
//# sourceMappingURL=http-transport.d.ts.map