import type { DirectModelClient } from "./types";
export interface OpenAIClientOptions {
    readonly apiKey: string;
    readonly model: string;
    /** Default "https://api.openai.com/v1". Trailing slashes stripped. */
    readonly baseURL?: string;
    /** Optional OpenAI-Organization header. */
    readonly organization?: string;
    /** Test injection point. Defaults to globalThis.fetch. */
    readonly fetchImpl?: typeof fetch;
}
export declare function createOpenAIClient(opts: OpenAIClientOptions): DirectModelClient;