Describe the issue
The implementations_imports rule only checks files that are in the lib directory of a package. src imports in other directories like test or bin are not found so there is no warning.

To Reproduce

analysis_options.yaml

linter:
  rules:
    - implementation_imports

any file in directory other than lib

import 'package:foo/src/something.dart';

Expected behavior
As I don't understand why this rule would only be important in the lib directory and not other directories I'm assuming this is a bug.

Additional context
Came here from https://stackoverflow.com/questions/77909927/why-does-the-implementation-imports-linting-rule-only-work-in-lib-directory