import type { Readable, Writable } from 'node:stream';
import { type McpToolContext } from './mcp-tools.js';
export interface McpJsonRpcRequest {
    jsonrpc?: string;
    id?: string | number | null;
    method?: string;
    params?: unknown;
}
export interface McpJsonRpcSuccess {
    jsonrpc: '2.0';
    id: string | number | null;
    result: unknown;
}
export interface McpJsonRpcFailure {
    jsonrpc: '2.0';
    id: string | number | null;
    error: {
        code: number;
        message: string;
        data?: unknown;
    };
}
export type McpJsonRpcResponse = McpJsonRpcSuccess | McpJsonRpcFailure;
export type McpJsonRpcLineResult = McpJsonRpcResponse | McpJsonRpcResponse[] | null;
export declare function handleMcpJsonRpcLine(line: string, context: McpToolContext): McpJsonRpcLineResult;
export declare function handleMcpJsonRpcRequest(parsed: unknown, context: McpToolContext): McpJsonRpcResponse | null;
export declare function renderMcpValidationStatus(root: string): string;
export declare function runMcpStdioServer(context: McpToolContext, input?: Readable, output?: Writable): Promise<void>;
export declare function runMcpCommand(args: string[], root?: string): Promise<number>;