import { HttpClient } from '@sisense/sdk-rest-client';
import { LanguageModel } from 'ai';
import { AuthenticatorConfig } from './utils/http-client';
/**
 * Set a pre-created HttpClient instance (similar to initializeSisenseServices)
 * Useful when the consuming app already has an HttpClient instance
 *
 * @param httpClient - Pre-created HttpClient instance
 */
export declare function initializeHttpClient(httpClient: HttpClient): void;
/**
 * Get the shared HttpClient instance (lazy initialization)
 *
 * @returns The HttpClient instance
 * @throws Error if client hasn't been initialized
 */
export declare function getHttpClient(): HttpClient;
/**
 * Reset the http client
 * This function is useful when the consuming app needs to switch tenant or login to another user
 */
export declare function resetHttpClient(): void;
export declare function initializeLlmClient(provider: LanguageModel): void;
export declare function getLlmClient(): LanguageModel;
/**
 * Initialize the HttpClient and AI provider singletons
 * @param authConfig - Authenticator configuration
 */
export declare function initializeClients(authConfig: AuthenticatorConfig): void;