import { UseSecureStorageResult } from '../types';
import { SecureStorage } from '../secure-storage';
/**
 * Options for the useSecureStorage hook
 */
export interface UseSecureStorageOptions {
    /** Custom SecureStorage instance (defaults to global instance) */
    storage?: SecureStorage;
    /** Initial value before first load */
    initialValue?: unknown;
    /** Whether to sync with other tabs via storage events */
    syncAcrossTabs?: boolean;
    /** Auto-refresh interval in milliseconds */
    refreshInterval?: number;
}
/**
 * Hook for accessing encrypted secure storage
 *
 * Provides a React-friendly interface for reading and writing
 * encrypted data with automatic state management.
 *
 * @param key - The storage key
 * @param options - Hook options
 * @returns Secure storage operations and state
 *
 * @example
 * ```tsx
 * function SecureDataComponent() {
 *   const {
 *     value,
 *     isLoading,
 *     error,
 *     setValue,
 *     removeValue,
 *     refresh,
 *   } = useSecureStorage<UserPreferences>('user-preferences');
 *
 *   if (isLoading) return <Loading />;
 *   if (error) return <Error message={error.message} />;
 *
 *   return (
 *     <div>
 *       <p>Theme: {value?.theme ?? 'default'}</p>
 *       <button onClick={() => setValue({ theme: 'dark' })}>
 *         Set Dark Theme
 *       </button>
 *     </div>
 *   );
 * }
 * ```
 */
export declare function useSecureStorage<T>(key: string, options?: UseSecureStorageOptions): UseSecureStorageResult<T>;
/**
 * Hook for accessing secure storage with TTL
 * Convenience wrapper with automatic expiration
 *
 * @param key - The storage key
 * @param ttl - Time-to-live in milliseconds
 * @param options - Hook options (excluding refreshInterval which is set automatically)
 * @returns Secure storage operations and state with TTL enforcement
 */
export declare function useSecureStorageWithTTL<T>(key: string, ttl: number, options?: Omit<UseSecureStorageOptions, 'refreshInterval'>): UseSecureStorageResult<T>;