import type OpenAI from 'openai';
import type { McpTool } from '../nodes/McpGateway/McpGateway.node';
export interface AgentLoopParams {
    openai: OpenAI;
    model: string;
    messages: OpenAI.Chat.ChatCompletionMessageParam[];
    tools: McpTool[];
    maxIterations: number;
    forceToolUse?: boolean;
}
export interface AgentLoopResult {
    response: string;
    usage: {
        prompt_tokens: number;
        completion_tokens: number;
        total_tokens: number;
        iterations: number;
    };
}
export declare function runAgentLoop(params: AgentLoopParams): Promise<AgentLoopResult>;
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