check method

  1. @override
void check(
  1. DcqRegistry registry
)

Implementation

@override
void check(
  DcqRegistry registry,
) {
  registry.addClassDeclaration((node) {
    final superclass = node.extendsClause?.superclass;
    if (superclass == null) return;

    final superName = superclass.name.lexeme;
    if (superName != 'State') return;
    if (!isFromExpectedPackage(superclass, 'flutter')) return;

    final body = node.body;
    if (body is! BlockClassBody) return;
    for (final member in body.members) {
      if (member is ConstructorDeclaration) {
        final params = member.parameters;
        if (params.parameters.isNotEmpty) {
          reportAtNode(member);
        }
      }
    }
  });
}