import { StdioServerParameters } from '@modelcontextprotocol/sdk/client/stdio.js';
export interface InternalMessage {
    role: 'user' | 'assistant' | 'tool';
    content: string | any[];
    tool_call_id?: string;
    name?: string;
    cache_control?: {
        type: string;
    };
}
export interface MCPClientOptions extends StdioServerParameters {
    provider: 'anthropic' | 'openrouter';
}
export declare class MCPClientNew {
    private debug;
    private unifiedClient;
    config: MCPClientOptions;
    constructor(serverConfig: MCPClientOptions & {
        model: string;
        maxTokens?: number;
    }, debug: boolean);
    start(): Promise<void>;
    stop(): Promise<void>;
    processQuery(query: string): Promise<import("../../../utils/tool-enabled-llm/unified-client.js").InternalMessage[]>;
}