import { ToolUseBlockParam, TextBlockParam } from '@anthropic-ai/sdk/resources/index.mjs';
import { StdioServerParameters } from '@modelcontextprotocol/sdk/client/stdio.js';
export interface InternalMessage {
    role: 'user' | 'assistant' | 'tool';
    content: string | Array<ToolResult | ToolUseBlockParam | TextBlockParam>;
    tool_call_id?: string;
    name?: string;
    cache_control?: {
        type: string;
    };
}
export interface ToolResult {
    type: 'tool_result';
    tool_use_id: string;
    content: string;
    cache_control?: {
        type: string;
    };
}
export interface ToolCall {
    name: string;
    args: any;
    result: ToolExecutionResult;
    tool_use_id: string;
}
export interface ToolDefinition {
    name: string;
    description: string;
    parameters: Record<string, any>;
    execute: (args: any) => Promise<ToolExecutionResult>;
}
export interface ToolExecutionResult {
    success: boolean;
    output: string;
    error?: {
        message: string;
        code?: number;
        details?: Record<string, any>;
    };
}
export interface UnifiedLLMClientOptions {
    provider: 'anthropic' | 'openrouter';
    model: string;
    debug: boolean;
    maxTokens: number;
    temperature?: number;
    topP?: number;
    logger: (message: string) => void;
    mcpMode: boolean;
    mcpConfig?: StdioServerParameters;
}
/**
 * Unified Tool-Enabled LLM Client that supports both Anthropic and OpenRouter
 */
export declare class UnifiedLLMClient {
    private anthropicClient?;
    private openrouterClient?;
    private messages;
    private tools;
    private toolCalls;
    private toolDefinitions;
    private config;
    private logger;
    private mcpClient?;
    private transport?;
    constructor(options: UnifiedLLMClientOptions, toolDefinitions?: ToolDefinition[]);
    processCompletionNoTools(messages: InternalMessage[], systemPrompt: string): Promise<string>;
    /**
     * Process a user query with tool execution
     * @param query The user query to process
     * @param systemPrompt The system prompt to use
     * @param maxApiCalls Maximum number of API calls allowed (default: 30)
     * @returns Array of messages representing the conversation
     */
    processQuery(query: string, systemPrompt: string, maxApiCalls?: number): Promise<InternalMessage[]>;
    /**
     * Process Anthropic message stream
     */
    private processAnthropicStream;
    /**
     * Process OpenRouter message stream
     */
    private processOpenRouterStream;
    /**
     * Initialize the MCP client and transport
     */
    private initMCPClient;
    /**
     * Start the MCP client
     */
    startMCP(): Promise<void>;
    /**
     * Stop the MCP client
     */
    stopMCP(): Promise<void>;
    /**
     * Initialize MCP tools from the server
     */
    initMCPTools(): Promise<void>;
    /**
     * Register a tool with the client
     */
    registerTool(tool: ToolDefinition): void;
    /**
     * Execute a tool call by name and arguments
     */
    private executeToolCall;
    /**
     * Format tool call for logging
     */
    private formatToolCall;
    /**
     * Format tool call arguments for logging
     */
    private formatToolCallArgs;
    /**
     * Generate a unique ID for tool use
     */
    private generateToolUseId;
    /**
     * Get the execution history of tool calls
     */
    getExecutionHistory(): Array<{
        tool: string;
        args: any;
        result: ToolExecutionResult;
    }>;
    /**
     * Reset the client state
     */
    reset(): void;
}