Mark a class as needing for disposal in Dart

Question

I was wondering if there's a way to mark a class as "needing disposal" in Dart.

What I mean to do is replicate the linter warning that gets shown, for example, when I create a StreamController and not dispose it somewhere in my code, the close_sinks warning is shown.

This does not happen for other classes like AnimationController or ValueNotifier .

What does make a class raise this kind of warning? How can I replicate that for my own needs? Can I at all?

Thanks in advance!

Answer 1

目前没有办法，但是您可以在此处关注问题的进展： https : //github.com/dart-lang/linter/issues/697