import { JSONRPCMessage } from '@modelcontextprotocol/sdk/types.js';
import { Transport } from '@modelcontextprotocol/sdk/shared/transport.js';
import { StreamableHTTPClientTransport } from '@modelcontextprotocol/sdk/client/streamableHttp.js';
import type { OAuthClientProvider } from '@modelcontextprotocol/sdk/client/auth.js';
import type { LogStorageService } from '../../services/log-storage.service.js';
/**
 * Hybrid transport: launches a local process (via ProcessLauncher) and communicates via StreamableHTTP.
 * Used for MCP servers that are started locally with --http flags (e.g. via uvx/npx)
 * and expose an HTTP endpoint instead of using stdio for MCP protocol.
 *
 * Internally delegates process management to ProcessLauncher (zero MCP dependency)
 * and MCP communication to SDK's StreamableHTTPClientTransport.
 */
export declare class StreamableHttpLocalTransport implements Transport {
    private _command;
    private _args;
    private _env;
    private _url;
    private _headers;
    private _timeout;
    private _proxy?;
    private _authProvider?;
    private _readyPatterns?;
    private _readyTimeout;
    private _process;
    private _httpTransport;
    private _isStarted;
    private _isClosing;
    private _serverName?;
    private _compositeKey?;
    private _logStorage?;
    onclose?: () => void;
    onerror?: (error: Error) => void;
    onmessage?: (message: JSONRPCMessage) => void;
    onstderr?: (data: string) => void;
    constructor(_command: string, _args: string[], _env: Record<string, string> | undefined, _url: string, _headers?: Record<string, string>, _timeout?: number, _proxy?: {
        url: string;
    } | undefined, _authProvider?: OAuthClientProvider | undefined, serverName?: string, compositeKey?: string, _readyPatterns?: string[] | undefined, _readyTimeout?: number, logStorage?: LogStorageService);
    private formatLogMessage;
    get pid(): number | undefined;
    get stderr(): import("node:stream").Readable | null;
    start(): Promise<void>;
    close(): Promise<void>;
    send(message: JSONRPCMessage): Promise<void>;
    /**
     * Returns the OAuth provider if configured, for connection manager to handle auth flow.
     */
    getOAuthProvider(): OAuthClientProvider | undefined;
    /**
     * Returns the underlying SDK transport for auth flow management.
     */
    getSdkTransport(): StreamableHTTPClientTransport | null;
}
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