Persist

import { createStore, persist } from '@sinuxjs/core';

const store = createStore(
  { theme: 'light', user: null },
  { setTheme: (s, theme) => ({ theme }) },
  [persist({
    key: 'app-settings',
    partialize: (state) => ({ theme: state.theme }), // only persist theme
  })]
);

State is saved to localStorage on every change and restored on init.

Options

Option	Type	Description
key	string	Storage key
storage	SinuxStorage	Custom storage (default: localStorage)
partialize	(state) => Partial<T>	Select what to persist
version	number	Schema version for migrations
migrate	(persisted, version) => T	Migration function

Custom storage (React Native)

persist({
  key: 'app',
  storage: AsyncStorage, // any { getItem, setItem, removeItem }
})