import type { Draft } from 'immer';
interface BaseAction<Arg, D, E> {
    onError?: (info: {
        error: E;
        arg: Arg;
    }) => void;
    onSuccess?: (info: {
        data: D;
        arg: Arg;
    }) => void;
}
export interface NormalAction<S, Arg = any, Data = any, E = unknown> extends BaseAction<Arg, Data, E> {
    fetchData: (arg: Arg) => Promise<Data>;
    syncState: (draft: Draft<S>, payload: {
        startAt: number;
        arg: Arg;
        data: Data;
    }) => void;
}
export interface InfiniteAction<S, Arg = any, Data = any, E = unknown> extends BaseAction<Arg, Data[], E> {
    fetchData: (arg: Arg, meta: {
        previousData: Data | null;
        pageIndex: number;
    }) => Promise<Data | null>;
    syncState: (draft: Draft<S>, payload: {
        data: Data;
        arg: Arg;
        pageSize: number;
        pageIndex: number;
    }) => void;
}
export type Action<S, Arg = any, Data = any, E = unknown> = NormalAction<S, Arg, Data, E> | InfiniteAction<S, Arg, Data, E>;
export type Listener = () => void;
export {};