anchor.diff:      assertSuggestion(
         completion: 'A',
         element: ElementKind.CLASS,
  +      libraryUri: 'package:test/b.dart',
       );
     }
   
  
positive.code:         if (file != null && s.element?.location?.file != convertPath(file)) {
            return false;
          }
          if (libraryUri != null && s.libraryUri != libraryUri) {
            return false;
          }
          return true;
  
negative.code: ''');
  
      // Should be only one suggestion, which comes from local declaration.
      var suggestion = suggestionWith(
        completion: 'A',
        element: ElementKind.CLASS,
      );
      expect(suggestion, isNotNull);
      expect(suggestion.libraryUri, isNull);
    }
  
    Future<void> test_project_lib_setters_class() async {
  