/**
 * @fileoverview API client selector module.
 *
 * This module is responsible for selecting the appropriate API client based on
 * available API keys and user preferences. It centralizes the logic for determining
 * which AI provider to use for code reviews.
 */
import { AbstractClient } from '../clients/base/abstractClient';
/**
 * API client types supported by the application
 */
export type ApiClientType = 'OpenRouter' | 'Google' | 'Anthropic' | 'OpenAI' | 'None';
/**
 * API client configuration
 */
export interface ApiClientConfig {
    clientType: ApiClientType;
    modelName: string;
    initialized: boolean;
    provider?: string;
    apiKey?: string;
    client?: AbstractClient;
}
/**
 * Select and initialize the appropriate API client based on available API keys
 * @param cliOptions Optional CLI options (reserved for future use)
 * @returns Promise resolving to the API client configuration
 */
export declare function selectApiClient(cliOptions?: any): Promise<ApiClientConfig>;