- Add
Varysupport
import { Vary } from '@remix-run/headers'
let header = new Vary('Accept-Encoding')
header.add('Accept-Language')
header.headerNames // ['accept-encoding', 'accept-language']
header.toString() // 'accept-encoding, accept-language'Accept.getPreferred(),AcceptEncoding.getPreferred(), andAcceptLanguage.getPreferred()are now generic, preserving the union type of the input array in the return type