export function parseUserAgent(userAgent: string): string { const ua = userAgent.toLowerCase(); if (ua.includes("com.google.android.youtube/") || ua.includes("com.vanced.android.youtube/")) { return `Vanced/${ua.match(/.android.youtube\/([^\s]+)/)[1]}`; } if (ua.includes("mpv_sponsorblock/")) { return ua; } return ""; }