when you generate an interface and there are same interfaces used in it, it adds the same number of imports as is the number of interfaces in the interface.
typescript ->
import { MyAwesomeModel } from './my-awesome-model.model'
import { MyAwesomeModel } from './my-awesome-model.model'
import { MyAwesomeModel } from './my-awesome-model.model'
when you generate an interface and there are same interfaces used in it, it adds the same number of imports as is the number of interfaces in the interface.
typescript ->
swagger ->