import { Patch } from 'immer';
declare type Updater<T> = (state: T) => void | any | Promise<any | void>;
export declare const produceWithAsync: <T>(state: T, updater: Updater<T>) => Promise<T>;
export declare const produceWithPatchesAsync: <T>(state: T, updater: Updater<T>) => Promise<[T, Patch[], Patch[]]>;
export {};