The one thing this package needs from a header collection: a case-insensitive lookup returning the value or null.
null
Structural, exactly as FetchResponse is: the DOM's Headers has this get, and a test satisfies it with { get: () => "1024" }.
Headers
get
{ get: () => "1024" }
The header's value, or null when it is absent.
The one thing this package needs from a header collection: a case-insensitive lookup returning the value or
null.Structural, exactly as FetchResponse is: the DOM's
Headershas thisget, and a test satisfies it with{ get: () => "1024" }.