import type { OAuthController, OAuthLoginCallbacks } from "./oauth/types.js";
/**
 * Log in to the QwenCloud Token Plan provider.
 *
 * The Token Plan ships as two regionally separate products with
 * non-interchangeable keys — International (Singapore) and China (Beijing) —
 * so login first selects the region (or a custom base URL) before pasting the
 * key, mirroring {@link loginAlibabaCodingPlan}. The chosen region is validated
 * against its own `/models` endpoint and, when it diverges from the default
 * international endpoint, stored in the credential so inference and discovery
 * both target it (#6682).
 */
export declare function loginAlibabaTokenPlan(options: OAuthController): Promise<string>;
export declare const alibabaTokenPlanProvider: {
    readonly id: "alibaba-token-plan";
    readonly name: "QwenCloud Token Plan";
    readonly login: (cb: OAuthLoginCallbacks) => Promise<string>;
};