import type { OpenAIOAuthCredentials } from "./types.js";
/**
 * Create a fetch wrapper for OpenAI Codex OAuth.
 *
 * Redirects all requests to the Codex endpoint and adds OAuth headers.
 */
export declare function createOAuthFetch(creds: OpenAIOAuthCredentials): (input: string | URL | Request, init?: RequestInit) => Promise<Response>;
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