[BUG] avoid-dynamic doesn't warn about implicit dynamic in function parameters

[DetachHead]

• Dart code metrics version: 4.13.0
• Dart sdk version: 2.16.1

Please show your full configuration:

Configuration

analyzer:
  plugins:
    - dart_code_metrics

dart_code_metrics:
  rules:
    - avoid-dynamic

What did you do? Please include the source code example causing the issue.

void foo(a) {
  print(a);
}

What did you expect to happen?
warning on a parameter
What actually happened?
no warning

>flutter pub run dart_code_metrics:metrics analyze lib
✔ no issues found!

[KotlinIsland]

dynamic: No way! That's nonsafe (safety-denying) typing.

[incendial]

You should have a build-in check for dynamics:

Can be set up with implicit-dynamic:

[DetachHead]

thanks! seems that rule wasn't documented anywhere (dart-lang/sdk#48650)