anchor.diff:      assertSuggestion(
         completion: 'A',
         element: ElementKind.CLASS,
  +      libraryUri: 'package:test/b.dart',
       );
     }
   
  
positive.code: ''');
  
      // Should be only one suggestion, which comes from local declaration.
      assertSuggestion(
        completion: 'A',
        element: ElementKind.CLASS,
      );
    }
  
    Future<void> test_project_lib_setters_class() async {
  
negative.code:         if (file != null && s.element?.location?.file != convertPath(file)) {
            return false;
          }
          // Library URIs are not available in protocol v1 so skip the check to
          // allow the the same test to verify for v2.
          if (!isProtocolVersion1 &&
              libraryUri != null &&
              s.libraryUri != libraryUri) {
            return false;
          }
          return true;
  