import { type Ref, type ShallowRef } from 'vue';
/**
 * Status of the load operation, matching useFetch statuses.
 */
export type LoadStatus = 'idle' | 'pending' | 'success' | 'error';
/**
 * Options for useLoad when providing an async function.
 * @template A - tuple of arguments the async function accepts
 */
export interface UseLoadOptions<A extends any[]> {
    /** Auto‑invoke on setup */
    immediate?: boolean;
    /** Initial args for immediate load */
    args?: A;
}
/**
 * Return value from useLoad.
 * @template T - return type of the async operation
 * @template A - tuple of arguments for the load trigger
 */
export interface UseLoadReturn<T, A extends any[]> {
    status: Ref<LoadStatus>;
    data: ShallowRef<T | null>;
    error: ShallowRef<unknown>;
    /** Trigger the async operation again */
    load: (...args: A) => Promise<void>;
}
export declare function useLoad<T>(promise: Promise<T>): UseLoadReturn<T, []>;
export declare function useLoad<T, A extends any[]>(asyncFn: (...args: A) => Promise<T>, options?: UseLoadOptions<A>): UseLoadReturn<T, A>;