Lint warning Avoid using dynamic typ on extension type with version 1.1.4

[quoc-huynh-cosee]

Describe the error
With the version 1.1.4 the dart_code_linter package, the following code raises a lint warning on the line final Asset asset:

extension type Asset(String path) { }

class TestClass {
  const TestClass({required this.asset});

  // Lint warning: Avoid using dynamic typ
  final Asset asset;
}

This warning is should not be triggered, as the Asset is a valid extension type. The warning does not occur in version 1.1.3 of dart_code_linter

How ​​to replicate the bug
Step by step to reproduce the error:

1. Use dart_code_linter version 1.1.4.
2. Define an extension type and use it as a class property as shown in the code above.

[app-toolkit-opensource-innersource]

Assign to review: @santitigaga @ajtortolero

[santitigaga]

@quoc-huynh-cosee You are right, It turns out that this functionality was released in a stable form in Dart version 3.3.0 and that scenario was not contemplated.

I hope to fix it tomorrow,Thanks for reporting it

[santitigaga]

@quoc-huynh-cosee This will be deployed in the next release