import { ChatHistoryItem, LlamaTextJSON } from 'node-llama-cpp';
import { CompletionFinishReason, ChatMessage, ToolCallResult } from '../../types/index.js';
import { LlamaChatResult } from './types.js';
export declare function mapFinishReason(nodeLlamaCppFinishReason: LlamaChatResult['stopReason']): CompletionFinishReason;
export declare function addFunctionCallToChatHistory({ chatHistory, functionName, functionDescription, callParams, callResult, rawCall, startsNewChunk }: {
    chatHistory: ChatHistoryItem[];
    functionName: string;
    functionDescription?: string;
    callParams: any;
    callResult: ToolCallResult;
    rawCall?: LlamaTextJSON;
    startsNewChunk?: boolean;
}): ChatHistoryItem[];
export declare function createChatMessageArray(messages: ChatMessage[]): ChatHistoryItem[];
export declare function readGBNFFiles(directoryPath: string): Promise<Record<string, string>>;