type LLMConfig = {
    apiKey: string;
    baseUrl?: string;
    headers?: Record<string, string>;
};
export declare const o4mini: (config: LLMConfig) => Promise<import("@langchain/openai").ChatOpenAI<import("@langchain/openai").ChatOpenAICallOptions>>;
export declare const gpt41mini: (config: LLMConfig) => Promise<import("@langchain/openai").ChatOpenAI<import("@langchain/openai").ChatOpenAICallOptions>>;
export declare const anthropicClaude37Sonnet: (config: LLMConfig) => Promise<import("@langchain/anthropic").ChatAnthropic>;
export {};
