import type { NitroFetchOptions } from 'nitropack';
export type KirbyFetchOptions = Pick<NitroFetchOptions<string>, 'onRequest' | 'onRequestError' | 'onResponse' | 'onResponseError' | 'method' | 'headers' | 'query' | 'body' | 'retry' | 'retryDelay' | 'retryStatusCodes' | 'timeout' | 'signal'> & {
    /**
     * Language code to fetch data for in multi-language Kirby setups.
     */
    language?: string;
    /**
     * Cache the response between function calls for the same path.
     * @default true
     */
    cache?: boolean;
    /**
     * By default, a cache key will be generated from the request options.
     * With this option, you can provide a custom cache key.
     * @default undefined
     */
    key?: string;
};
export declare function $kirby<T = any>(path: string, opts?: KirbyFetchOptions): Promise<T>;