go method
Navigate to a URI location w/ optional query parameters, e.g.
/family/f2/person/p1?color=blue
Implementation
@override
void go(String location, {Object? extra}) {
calls.add(NavigationCall(NavigationKind.go, location, extra: extra));
for (final entry in _stack) {
entry.complete(null);
}
_stack
..clear()
..add(_Entry(location));
}