今天，在春晚我做了这样的事情：

@Configuration
@ComponentScan(
    basePackages = ["br.com.gubee"],
    includeFilters = [ComponentScan.Filter(type = FilterType.ANNOTATION, value = [UseCase::class])])
class DomainConfiguration

注解：

@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.TYPE)
@Inherited
public @interface UseCase

定义我的bean：

@UseCase
  class Test