具有两个参数的Dart StreamController

Question

I am currently developing on Flutter, using the BLoC pattern, and I would like to accept another parameter (or argument) in my StreamController . I could have used a Map or a class but is there a way to do it using Dart types?

Is something similar to StreamController<int, String> possible?

Answer 1

No. But you can instead make a Stream of a more complex object.

You could declare the following class:

class Foo {
  String val1;
  int val2;
}

And then create a Stream<Foo>