/** * Utility function to check if code is running on server or client * @returns true if running on server (SSR), false if running on client (browser) */ export function isServer(): boolean { return typeof window === 'undefined'; } /** * Utility function to check if code is running on client * @returns true if running on client (browser), false if running on server (SSR) */ export function isClient(): boolean { return typeof window !== 'undefined'; }