1  const forbiddenProtocols = [
 2    'chrome-extension://',
 3    'chrome-search://',
 4    'chrome://',
 5    'devtools://',
 6    'edge://',
 7    'https://chrome.google.com/webstore',
 8  ]
 9  
10  export function isForbiddenUrl(url: string): boolean {
11    return forbiddenProtocols.some(protocol => url.startsWith(protocol))
12  }
13  
14  export const isFirefox = navigator.userAgent.includes('Firefox')