import { GigaChat } from 'langchain-gigachat';
import { GigaChatClientConfig } from 'gigachat';
declare class GigaChatLcClientInstance extends GigaChat {
    authorizationKey: string | null;
    model: string;
    protected _settings: any;
    protected _client: any;
    constructor(config: GigaChatClientConfig);
    updateConfig(config: GigaChatClientConfig): Promise<void>;
}
export declare const GigaChatLcClient: GigaChatLcClientInstance;
export {};