check method
Implementation
@override
void check(
DcqRegistry registry,
) {
registry.addClassDeclaration((node) {
final superclass = node.extendsClause?.superclass;
if (superclass == null) return;
if (!_widgetSuperclassNames.contains(superclass.name.lexeme)) return;
final className = node.namePart.typeName.lexeme;
node.accept(_InstanceCreationVisitor(className, this));
});
}