const apiUrls = [ 'https://api.coindesk.com/v1/bpi/currentprice.json', 'https://dog.ceo/api/breeds/image/random', ]; async function checkOnlineStatus(): Promise { try { const online = await fetch(apiUrls[Math.floor(Math.random() * apiUrls.length)]); return online.status >= 200 && online.status < 300; } catch (error) { return false; } } export { checkOnlineStatus };