TS4058 Return type of exported function has or is using name DraftedObject from external module

[wenerme]

zustand with mutative

I don't know how to workaround this, mutative only export Draft type, the DraftedObject is internal type. using TS 5.9.2, WebStorm

[unadlib]

I will try to reproduce this TS type issue later.

[unadlib]

@wenerme , I'm not sure if the mutative() you're referring to is the one from zustand-mutative. In any case, it works fine with TypeScript v5.9.2.

import { create } from "zustand";
import { mutative } from "zustand-mutative";

type State = {
  count: number;
};

type Actions = {
  increment: (qty: number) => void;
  decrement: (qty: number) => void;
};

export const useCountStore = create<State & Actions>()(
  mutative((set) => ({
    count: 0,
    increment: (qty: number) =>
      set((state) => {
        state.count += qty;
      }),
    decrement: (qty: number) =>
      set((state) => {
        state.count -= qty;
      }),
  }))
);

[wenerme]

thanks, yes, from zustand-mutative, I'll try reproduce with a minimal repo.