Hi guys I'm having issues with the mapstruct mapper in springboot

@Mapper
@Component
interface UserMapper {
    fun toUserDTO(user: User): UserDTO
    fun toListOfUserDTO(users: List<User>) : List<UserDTO>
    fun toUser(userDTO: UserDTO) : User
    fun toListOfUser(userDTOs: List<UserDTO>) : List<User>
}

and i'm using it in my contoller

@Autowired
lateinit var userMapper: UserMapper

It gives this error, please help

***************************

APPLICATION FAILED TO START *************************** Description: Field userMapper in com.scienta.backend_rated_ng.controller.AuthController required a bean of type 'com.scienta.backend_rated_ng.mapper.UserMapper' that could not be found. The injection point has the following annotations: - @org.springframework.beans.factory.annotation.Autowired(required=true) Action: Consider defining a bean of type 'com.scienta.backend_rated_ng.mapper.UserMapper' in your configuration.

maybe #spring ?

okay, thanks