/**
 * @doc https://miniprogram.alipay.com/docs/miniprogram/mpdev/API_UI_NavigationBar_showNavigationBarLoading
 */
export declare const showNavigationBarLoading: () => void;
export default showNavigationBarLoading;
/**
 * @doc https://miniprogram.alipay.com/docs/miniprogram/mpdev/API_UI_NavigationBar_showNavigationBarLoading
 */
export declare const showNavigationBarLoadingAsync: (args?: import("@hylid/call/lib/promisify").Options | undefined) => Promise<any>;