import OpenAI from "openai";
export interface OpenAIClientOptions {
    apiKey?: string;
    baseURL?: string;
    apiVersion?: string;
}
/**
 * Detects if the given URL is an Azure OpenAI endpoint
 * Safely parses the URL and checks if the hostname ends with ".openai.azure.com"
 */
export declare const isAzureEndpoint: (baseURL: string | undefined) => boolean;
/**
 * Creates an OpenAI or AzureOpenAI client based on the baseURL
 * - If baseURL contains ".openai.azure.com", returns AzureOpenAI client
 * - Otherwise, returns standard OpenAI client
 */
export declare const createOpenAIClient: (options: OpenAIClientOptions) => OpenAI;