export const LocalStorageGetItem = (key: string): string | null => { if (typeof window !== 'undefined') { return localStorage.getItem(key); } return null; }; export const LocalStorageSetItem = (key: string, value: string): void => { if (typeof window !== 'undefined') { localStorage.setItem(key, value); } }; export const LocalStorageRemoveItem = (key: string): void => { if (typeof window !== 'undefined') { localStorage.removeItem(key); } };