@lumina-study/user-settings-redux/dist/persistenceMiddleware.d.ts

Redux store for Lumina Study user settings with unstorage persistence

import { Middleware } from '@reduxjs/toolkit';
import type { Storage } from 'unstorage';
import type { UserSettings } from '@lumina-study/user-settings';
/**
 * Storage key used for persisting user settings
 */
declare const STORAGE_KEY = "user-settings";
/**
 * Creates a Redux middleware that persists user settings to unstorage
 *
 * This middleware:
 * - Listens for changes to the userSettings slice
 * - Automatically saves the state to the provided unstorage driver
 * - Debounces writes to prevent excessive storage operations
 *
 * @param storage - The unstorage instance to use for persistence
 * @returns Redux middleware function
 */
export declare function createPersistenceMiddleware(storage: Storage): Middleware;
/**
 * Loads user settings from storage
 *
 * @param storage - The unstorage instance to read from
 * @returns The persisted user settings, or null if not found or invalid
 */
export declare function loadPersistedSettings(storage: Storage): Promise<UserSettings | null>;
/**
 * Clears persisted user settings from storage
 *
 * @param storage - The unstorage instance to clear from
 */
export declare function clearPersistedSettings(storage: Storage): Promise<void>;
export { STORAGE_KEY };
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