/**
 * IF you call chat completion with http mode
 *  this method can build http url
 * @param baseUrl like https://api.openai.com/v1
 * @param urlpath liek chat/completions
 * @returns https://api.openai.com/v1/chat/completions
 */
export declare const buildHttpUrl: (baseUrl: string, urlpath: string) => string;