head method
Sends an HTTP HEAD request with the given headers to the given URL.
For more fine-grained control over the request, use send instead.
Implementation
@override
i5.Future<i2.Response> head(Uri? url, {Map<String, String>? headers}) =>
(super.noSuchMethod(Invocation.method(#head, [url], {#headers: headers}),
returnValue: Future<i2.Response>.value(_FakeResponse()))
as i5.Future<i2.Response>);