import { JSONRPCError, JSONRPCMessage, RequestId } from '@modelcontextprotocol/sdk/types.js';
export declare const noValidSessionError: () => JSONRPCError;
export declare const rpcError: (message: string, requestId?: RequestId | null) => JSONRPCError;
export declare const rpcRequest: (requestId: RequestId, method: string, params: any) => JSONRPCMessage;