export declare type AsyncStatus = 'loading' | 'success' | 'error' | 'not-executed'; export declare type AsyncState = { status: 'not-executed'; error: undefined; result: Result; } | { status: 'success'; error: undefined; result: Result; } | { status: 'error'; error: Error; result: Result; } | { status: AsyncStatus; error: Error | undefined; result: Result; }; export interface UseAsyncActions { /** * Reset state to initial, when async function haven't been executed. */ reset: () => void; /** * Execute async function manually. */ execute: (...args: Args) => Promise; } export interface UseAsyncMeta { /** * Recent promise returned from async function. */ promise: Promise | undefined; /** * List of arguments applied to recent async function invocation. */ lastArgs: Args | undefined; } export declare function useAsync(asyncFn: (...params: Args) => Promise, initialValue: Result): [AsyncState, UseAsyncActions, UseAsyncMeta]; export declare function useAsync(asyncFn: (...params: Args) => Promise, initialValue?: Result): [AsyncState, UseAsyncActions, UseAsyncMeta];