call method
Implementation
void call(NSURLCredential? arg0) => _id.ref.invoke
.cast<
ffi.NativeFunction<
ffi.Void Function(ffi.Pointer<_ObjCBlock> block,
ffi.Pointer<ObjCObject> arg0)>>()
.asFunction<
void Function(ffi.Pointer<_ObjCBlock>,
ffi.Pointer<ObjCObject>)>()(_id, arg0?._id ?? ffi.nullptr);