Variety tParams = Promise; export default async purpose Challenge( params : params: tParams ) const slug = await params; const productID = slug[one]; // other code here FutureWarning: Downcasting behavior in `exchange` is deprecated and may be eradicated inside a future Edition. To retain the outdated habits, explicitly phone In https://alphawireless.com/future-proofing-american-utilities-why-900-mhz-is-critical-for-utility-communications/