import { SSEClientTransportOptions } from '@modelcontextprotocol/sdk/client/sse.js';
import { StdioServerParameters } from '@modelcontextprotocol/sdk/client/stdio.js';
import { StreamableHTTPClientTransportOptions } from '@modelcontextprotocol/sdk/client/streamableHttp.js';

/**
 * Per-connector knobs shared across every transport type.
 *
 * `requestTimeoutMs` overrides the MCP SDK's default per-request timeout
 * (`DEFAULT_REQUEST_TIMEOUT_MSEC`, 60s) for tool calls on this connector. Raise
 * it for connectors that expose long-running tools (e.g. multi-day reasoning
 * scans) so a slow-but-valid call isn't aborted as a -32001 timeout.
 */
interface MCPConfigCommon {
    requestTimeoutMs?: number;
}
type MCPConfig = MCPConfigCommon & ({
    type: "stdio";
    params: StdioServerParameters;
} | {
    type: "websocket";
    url: URL;
} | {
    type: "sse";
    url: URL;
    options?: SSEClientTransportOptions;
} | {
    type: "streamableHttp";
    url: URL;
    options?: StreamableHTTPClientTransportOptions;
});

export type { MCPConfig };