import { ChatOpenAI, AzureChatOpenAI } from '@langchain/openai';
import { ChatGoogleGenerativeAI } from '@langchain/google-genai';
import { ChatAnthropic } from '@langchain/anthropic';
import { ChatVertexAI } from '@langchain/google-vertexai';
import { ChatOllama } from '@langchain/ollama';
export declare const analyticsProvider: string;
export declare const analyticsModel: string;
export declare function createLLMModel(): ChatGoogleGenerativeAI | AzureChatOpenAI | ChatAnthropic | ChatVertexAI | ChatOllama | ChatOpenAI<import("@langchain/openai").ChatOpenAICallOptions>;