/**
 * Alibaba Token Plan login flow.
 *
 * Alibaba Token Plan provides OpenAI-compatible models via
 * https://token-plan.ap-southeast-1.maas.aliyuncs.com/compatible-mode/v1.
 *
 * This is not OAuth - it's a simple API key flow:
 * 1. Open browser to Alibaba Cloud Model Studio console
 * 2. User copies their API key
 * 3. User pastes the API key into the CLI
 */
import type { OAuthController } from "./types";
/**
 * Login to Alibaba Token Plan.
 *
 * Opens browser to API keys page, prompts user to paste their API key.
 * Returns the API key directly (not OAuthCredentials - this isn't OAuth).
 */
export declare function loginAlibabaTokenPlan(options: OAuthController): Promise<string>;